15671751228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{88463}}^1$

素因数の和:88536

約数の個数: 144

約数和(自身を含む): 48945361920

約数和(自身を除く): 33273610692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 37, 38, 42, 57, 63, 74, 76, 84, 111, 114, 126, 133, 148, 171, 222, 228, 252, 259, 266, 333, 342, 399, 444, 518, 532, 666, 684, 703, 777, 798, 1036, 1197, 1332, 1406, 1554, 1596, 2109, 2331, 2394, 2812, 3108, 4218, 4662, 4788, 4921, 6327, 8436, 9324, 9842, 12654, 14763, 19684, 25308, 29526, 44289, 59052, 88463, 88578, 176926, 177156, 265389, 353852, 530778, 619241, 796167, 1061556, 1238482, 1592334, 1680797, 1857723, 2476964, 3184668, 3273131, 3361594, 3715446, 5042391, 5573169, 6546262, 6723188, 7430892, 9819393, 10084782, 11146338, 11765579, 13092524, 15127173, 19638786, 20169564, 22292676, 22911917, 23531158, 29458179, 30254346, 35296737, 39277572, 45823834, 47062316, 58916358, 60508692, 62189489, 68735751, 70593474, 91647668, 105890211, 117832716, 124378978, 137471502, 141186948, 186568467, 206207253, 211780422, 248757956, 274943004, 373136934, 412414506, 423560844, 435326423, 559705401, 746273868, 824829012, 870652846, 1119410802, 1305979269, 1741305692, 2238821604, 2611958538, 3917937807, 5223917076, 7835875614, 15671751228]

約数ペア:

[(1, 15671751228), (2, 7835875614), (3, 5223917076), (4, 3917937807), (6, 2611958538), (7, 2238821604), (9, 1741305692), (12, 1305979269), (14, 1119410802), (18, 870652846), (19, 824829012), (21, 746273868), (28, 559705401), (36, 435326423), (37, 423560844), (38, 412414506), (42, 373136934), (57, 274943004), (63, 248757956), (74, 211780422), (76, 206207253), (84, 186568467), (111, 141186948), (114, 137471502), (126, 124378978), (133, 117832716), (148, 105890211), (171, 91647668), (222, 70593474), (228, 68735751), (252, 62189489), (259, 60508692), (266, 58916358), (333, 47062316), (342, 45823834), (399, 39277572), (444, 35296737), (518, 30254346), (532, 29458179), (666, 23531158), (684, 22911917), (703, 22292676), (777, 20169564), (798, 19638786), (1036, 15127173), (1197, 13092524), (1332, 11765579), (1406, 11146338), (1554, 10084782), (1596, 9819393), (2109, 7430892), (2331, 6723188), (2394, 6546262), (2812, 5573169), (3108, 5042391), (4218, 3715446), (4662, 3361594), (4788, 3273131), (4921, 3184668), (6327, 2476964), (8436, 1857723), (9324, 1680797), (9842, 1592334), (12654, 1238482), (14763, 1061556), (19684, 796167), (25308, 619241), (29526, 530778), (44289, 353852), (59052, 265389), (88463, 177156), (88578, 176926)]