523193944

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:393

約数の個数: 128

約数和(自身を含む): 1264435200

約数和(自身を除く): 741241256

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 97, 104, 124, 182, 194, 217, 239, 248, 364, 388, 403, 434, 478, 679, 728, 776, 806, 868, 956, 1261, 1358, 1612, 1673, 1736, 1912, 2522, 2716, 2821, 3007, 3107, 3224, 3346, 5044, 5432, 5642, 6014, 6214, 6692, 7409, 8827, 10088, 11284, 12028, 12428, 13384, 14818, 17654, 21049, 21749, 22568, 23183, 24056, 24856, 29636, 35308, 39091, 42098, 43498, 46366, 51863, 59272, 70616, 78182, 84196, 86996, 92732, 96317, 103726, 156364, 162281, 168392, 173992, 185464, 192634, 207452, 273637, 301379, 312728, 324562, 385268, 414904, 547274, 602758, 649124, 674219, 718673, 770536, 1094548, 1205516, 1298248, 1348438, 1437346, 2109653, 2189096, 2411032, 2696876, 2874692, 4219306, 5030711, 5393752, 5749384, 8438612, 9342749, 10061422, 16877224, 18685498, 20122844, 37370996, 40245688, 65399243, 74741992, 130798486, 261596972, 523193944]

約数ペア:

[(1, 523193944), (2, 261596972), (4, 130798486), (7, 74741992), (8, 65399243), (13, 40245688), (14, 37370996), (26, 20122844), (28, 18685498), (31, 16877224), (52, 10061422), (56, 9342749), (62, 8438612), (91, 5749384), (97, 5393752), (104, 5030711), (124, 4219306), (182, 2874692), (194, 2696876), (217, 2411032), (239, 2189096), (248, 2109653), (364, 1437346), (388, 1348438), (403, 1298248), (434, 1205516), (478, 1094548), (679, 770536), (728, 718673), (776, 674219), (806, 649124), (868, 602758), (956, 547274), (1261, 414904), (1358, 385268), (1612, 324562), (1673, 312728), (1736, 301379), (1912, 273637), (2522, 207452), (2716, 192634), (2821, 185464), (3007, 173992), (3107, 168392), (3224, 162281), (3346, 156364), (5044, 103726), (5432, 96317), (5642, 92732), (6014, 86996), (6214, 84196), (6692, 78182), (7409, 70616), (8827, 59272), (10088, 51863), (11284, 46366), (12028, 43498), (12428, 42098), (13384, 39091), (14818, 35308), (17654, 29636), (21049, 24856), (21749, 24056), (22568, 23183)]