208815702648

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{5419}}^1$

素因数の和:5631

約数の個数: 256

約数和(自身を含む): 632709120000

約数和(自身を除く): 423893417352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 49, 56, 62, 84, 93, 98, 124, 147, 151, 168, 186, 196, 217, 248, 294, 302, 343, 372, 392, 434, 453, 588, 604, 651, 686, 744, 868, 906, 1029, 1057, 1176, 1208, 1302, 1372, 1519, 1736, 1812, 2058, 2114, 2604, 2744, 3038, 3171, 3624, 4116, 4228, 4557, 4681, 5208, 5419, 6076, 6342, 7399, 8232, 8456, 9114, 9362, 10633, 10838, 12152, 12684, 14043, 14798, 16257, 18228, 18724, 21266, 21676, 22197, 25368, 28086, 29596, 31899, 32514, 32767, 36456, 37448, 37933, 42532, 43352, 44394, 51793, 56172, 59192, 63798, 65028, 65534, 75866, 85064, 88788, 98301, 103586, 112344, 113799, 127596, 130056, 131068, 151732, 155379, 167989, 177576, 196602, 207172, 227598, 229369, 255192, 262136, 265531, 303464, 310758, 335978, 393204, 414344, 455196, 458738, 503967, 531062, 621516, 671956, 688107, 786408, 796593, 818269, 910392, 917476, 1007934, 1062124, 1175923, 1243032, 1343912, 1376214, 1593186, 1605583, 1636538, 1834952, 1858717, 2015868, 2124248, 2351846, 2454807, 2752428, 3186372, 3211166, 3273076, 3527769, 3717434, 4031736, 4703692, 4816749, 4909614, 5504856, 5576151, 5727883, 6372744, 6422332, 6546152, 7055538, 7434868, 8231461, 9407384, 9633498, 9819228, 11152302, 11455766, 12844664, 14111076, 14869736, 16462922, 17183649, 19266996, 19638456, 22304604, 22911532, 24694383, 25366339, 28222152, 32925844, 34367298, 38533992, 40095181, 44609208, 45823064, 49388766, 50732678, 57620227, 65851688, 68734596, 76099017, 80190362, 98777532, 101465356, 115240454, 120285543, 137469192, 152198034, 160380724, 172860681, 177564373, 197555064, 202930712, 230480908, 240571086, 280666267, 304396068, 320761448, 345721362, 355128746, 460961816, 481142172, 532693119, 561332534, 608792136, 691442724, 710257492, 841998801, 962284344, 1065386238, 1122665068, 1242950611, 1382885448, 1420514984, 1683997602, 2130772476, 2245330136, 2485901222, 3367995204, 3728851833, 4261544952, 4971802444, 6735990408, 7457703666, 8700654277, 9943604888, 14915407332, 17401308554, 26101962831, 29830814664, 34802617108, 52203925662, 69605234216, 104407851324, 208815702648]

約数ペア:

[(1, 208815702648), (2, 104407851324), (3, 69605234216), (4, 52203925662), (6, 34802617108), (7, 29830814664), (8, 26101962831), (12, 17401308554), (14, 14915407332), (21, 9943604888), (24, 8700654277), (28, 7457703666), (31, 6735990408), (42, 4971802444), (49, 4261544952), (56, 3728851833), (62, 3367995204), (84, 2485901222), (93, 2245330136), (98, 2130772476), (124, 1683997602), (147, 1420514984), (151, 1382885448), (168, 1242950611), (186, 1122665068), (196, 1065386238), (217, 962284344), (248, 841998801), (294, 710257492), (302, 691442724), (343, 608792136), (372, 561332534), (392, 532693119), (434, 481142172), (453, 460961816), (588, 355128746), (604, 345721362), (651, 320761448), (686, 304396068), (744, 280666267), (868, 240571086), (906, 230480908), (1029, 202930712), (1057, 197555064), (1176, 177564373), (1208, 172860681), (1302, 160380724), (1372, 152198034), (1519, 137469192), (1736, 120285543), (1812, 115240454), (2058, 101465356), (2114, 98777532), (2604, 80190362), (2744, 76099017), (3038, 68734596), (3171, 65851688), (3624, 57620227), (4116, 50732678), (4228, 49388766), (4557, 45823064), (4681, 44609208), (5208, 40095181), (5419, 38533992), (6076, 34367298), (6342, 32925844), (7399, 28222152), (8232, 25366339), (8456, 24694383), (9114, 22911532), (9362, 22304604), (10633, 19638456), (10838, 19266996), (12152, 17183649), (12684, 16462922), (14043, 14869736), (14798, 14111076), (16257, 12844664), (18228, 11455766), (18724, 11152302), (21266, 9819228), (21676, 9633498), (22197, 9407384), (25368, 8231461), (28086, 7434868), (29596, 7055538), (31899, 6546152), (32514, 6422332), (32767, 6372744), (36456, 5727883), (37448, 5576151), (37933, 5504856), (42532, 4909614), (43352, 4816749), (44394, 4703692), (51793, 4031736), (56172, 3717434), (59192, 3527769), (63798, 3273076), (65028, 3211166), (65534, 3186372), (75866, 2752428), (85064, 2454807), (88788, 2351846), (98301, 2124248), (103586, 2015868), (112344, 1858717), (113799, 1834952), (127596, 1636538), (130056, 1605583), (131068, 1593186), (151732, 1376214), (155379, 1343912), (167989, 1243032), (177576, 1175923), (196602, 1062124), (207172, 1007934), (227598, 917476), (229369, 910392), (255192, 818269), (262136, 796593), (265531, 786408), (303464, 688107), (310758, 671956), (335978, 621516), (393204, 531062), (414344, 503967), (455196, 458738)]