244388872

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:101

約数の個数: 192

約数和(自身を含む): 632448000

約数和(自身を除く): 388059128

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 31, 34, 49, 52, 56, 62, 68, 91, 98, 104, 119, 124, 136, 169, 182, 196, 217, 221, 238, 248, 338, 343, 364, 392, 403, 434, 442, 476, 527, 637, 676, 686, 728, 806, 833, 868, 884, 952, 1054, 1183, 1274, 1352, 1372, 1519, 1547, 1612, 1666, 1736, 1768, 2108, 2366, 2548, 2744, 2821, 2873, 3038, 3094, 3224, 3332, 3689, 4216, 4459, 4732, 5096, 5239, 5642, 5746, 5831, 6076, 6188, 6664, 6851, 7378, 8281, 8918, 9464, 10478, 10633, 10829, 11284, 11492, 11662, 12152, 12376, 13702, 14756, 16562, 17836, 19747, 20111, 20956, 21266, 21658, 22568, 22984, 23324, 25823, 27404, 29512, 33124, 35672, 36673, 39494, 40222, 41912, 42532, 43316, 46648, 47957, 51646, 54808, 57967, 66248, 73346, 75803, 78988, 80444, 85064, 86632, 89063, 95914, 103292, 115934, 138229, 140777, 146692, 151606, 157976, 160888, 178126, 180761, 191828, 206584, 231868, 256711, 276458, 281554, 293384, 303212, 335699, 356252, 361522, 383656, 463736, 513422, 552916, 563108, 606424, 623441, 671398, 712504, 723044, 985439, 1026844, 1105832, 1126216, 1246882, 1342796, 1446088, 1796977, 1970878, 2053688, 2349893, 2493764, 2685592, 3593954, 3941756, 4364087, 4699786, 4987528, 7187908, 7883512, 8728174, 9399572, 14375816, 17456348, 18799144, 30548609, 34912696, 61097218, 122194436, 244388872]

約数ペア:

[(1, 244388872), (2, 122194436), (4, 61097218), (7, 34912696), (8, 30548609), (13, 18799144), (14, 17456348), (17, 14375816), (26, 9399572), (28, 8728174), (31, 7883512), (34, 7187908), (49, 4987528), (52, 4699786), (56, 4364087), (62, 3941756), (68, 3593954), (91, 2685592), (98, 2493764), (104, 2349893), (119, 2053688), (124, 1970878), (136, 1796977), (169, 1446088), (182, 1342796), (196, 1246882), (217, 1126216), (221, 1105832), (238, 1026844), (248, 985439), (338, 723044), (343, 712504), (364, 671398), (392, 623441), (403, 606424), (434, 563108), (442, 552916), (476, 513422), (527, 463736), (637, 383656), (676, 361522), (686, 356252), (728, 335699), (806, 303212), (833, 293384), (868, 281554), (884, 276458), (952, 256711), (1054, 231868), (1183, 206584), (1274, 191828), (1352, 180761), (1372, 178126), (1519, 160888), (1547, 157976), (1612, 151606), (1666, 146692), (1736, 140777), (1768, 138229), (2108, 115934), (2366, 103292), (2548, 95914), (2744, 89063), (2821, 86632), (2873, 85064), (3038, 80444), (3094, 78988), (3224, 75803), (3332, 73346), (3689, 66248), (4216, 57967), (4459, 54808), (4732, 51646), (5096, 47957), (5239, 46648), (5642, 43316), (5746, 42532), (5831, 41912), (6076, 40222), (6188, 39494), (6664, 36673), (6851, 35672), (7378, 33124), (8281, 29512), (8918, 27404), (9464, 25823), (10478, 23324), (10633, 22984), (10829, 22568), (11284, 21658), (11492, 21266), (11662, 20956), (12152, 20111), (12376, 19747), (13702, 17836), (14756, 16562)]