1553255496

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:524

約数の個数: 192

約数和(自身を含む): 4717440000

約数和(自身を除く): 3164184504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 186, 199, 234, 248, 269, 279, 312, 372, 398, 403, 468, 538, 558, 597, 744, 796, 806, 807, 936, 1076, 1116, 1194, 1209, 1592, 1612, 1614, 1791, 2152, 2232, 2388, 2418, 2421, 2587, 3224, 3228, 3497, 3582, 3627, 4776, 4836, 4842, 5174, 6169, 6456, 6994, 7164, 7254, 7761, 8339, 9672, 9684, 10348, 10491, 12338, 13988, 14328, 14508, 15522, 16678, 18507, 19368, 20696, 20982, 23283, 24676, 25017, 27976, 29016, 31044, 31473, 33356, 37014, 41964, 46566, 49352, 50034, 53531, 55521, 62088, 62946, 66712, 74028, 75051, 80197, 83928, 93132, 100068, 107062, 108407, 111042, 125892, 148056, 150102, 160394, 160593, 186264, 200136, 214124, 216814, 222084, 240591, 251784, 300204, 320788, 321186, 325221, 428248, 433628, 444168, 481182, 481779, 600408, 641576, 642372, 650442, 695903, 721773, 867256, 962364, 963558, 975663, 1284744, 1300884, 1391806, 1443546, 1659461, 1924728, 1927116, 1951326, 2087709, 2601768, 2783612, 2887092, 3318922, 3854232, 3902652, 4175418, 4978383, 5567224, 5774184, 6263127, 6637844, 7805304, 8350836, 9956766, 12526254, 13275688, 14935149, 16701672, 19913532, 21572993, 25052508, 29870298, 39827064, 43145986, 50105016, 59740596, 64718979, 86291972, 119481192, 129437958, 172583944, 194156937, 258875916, 388313874, 517751832, 776627748, 1553255496]

約数ペア:

[(1, 1553255496), (2, 776627748), (3, 517751832), (4, 388313874), (6, 258875916), (8, 194156937), (9, 172583944), (12, 129437958), (13, 119481192), (18, 86291972), (24, 64718979), (26, 59740596), (31, 50105016), (36, 43145986), (39, 39827064), (52, 29870298), (62, 25052508), (72, 21572993), (78, 19913532), (93, 16701672), (104, 14935149), (117, 13275688), (124, 12526254), (156, 9956766), (186, 8350836), (199, 7805304), (234, 6637844), (248, 6263127), (269, 5774184), (279, 5567224), (312, 4978383), (372, 4175418), (398, 3902652), (403, 3854232), (468, 3318922), (538, 2887092), (558, 2783612), (597, 2601768), (744, 2087709), (796, 1951326), (806, 1927116), (807, 1924728), (936, 1659461), (1076, 1443546), (1116, 1391806), (1194, 1300884), (1209, 1284744), (1592, 975663), (1612, 963558), (1614, 962364), (1791, 867256), (2152, 721773), (2232, 695903), (2388, 650442), (2418, 642372), (2421, 641576), (2587, 600408), (3224, 481779), (3228, 481182), (3497, 444168), (3582, 433628), (3627, 428248), (4776, 325221), (4836, 321186), (4842, 320788), (5174, 300204), (6169, 251784), (6456, 240591), (6994, 222084), (7164, 216814), (7254, 214124), (7761, 200136), (8339, 186264), (9672, 160593), (9684, 160394), (10348, 150102), (10491, 148056), (12338, 125892), (13988, 111042), (14328, 108407), (14508, 107062), (15522, 100068), (16678, 93132), (18507, 83928), (19368, 80197), (20696, 75051), (20982, 74028), (23283, 66712), (24676, 62946), (25017, 62088), (27976, 55521), (29016, 53531), (31044, 50034), (31473, 49352), (33356, 46566), (37014, 41964)]