398045892114

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{269}}^1\times {\mathrm{21881}}^1$

素因数の和:22205

約数の個数: 144

約数和(自身を含む): 990334243080

約数和(自身を除く): 592288350966

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 269, 289, 306, 442, 538, 578, 663, 807, 867, 1326, 1614, 1734, 1989, 2421, 2601, 3497, 3757, 3978, 4573, 4842, 5202, 6994, 7514, 9146, 10491, 11271, 13719, 20982, 21881, 22542, 27438, 31473, 33813, 41157, 43762, 59449, 62946, 65643, 67626, 77741, 82314, 118898, 131286, 155482, 178347, 196929, 233223, 284453, 356694, 371977, 393858, 466446, 535041, 568906, 699669, 743954, 853359, 1010633, 1070082, 1115931, 1399338, 1706718, 2021266, 2231862, 2560077, 3031899, 3347793, 4835701, 5120154, 5885989, 6063798, 6323609, 6695586, 9095697, 9671402, 11771978, 12647218, 14507103, 17657967, 18191394, 18970827, 29014206, 35315934, 37941654, 43521309, 52973901, 56912481, 76517857, 82206917, 87042618, 100061813, 105947802, 113824962, 153035714, 164413834, 200123626, 229553571, 246620751, 300185439, 459107142, 493241502, 600370878, 688660713, 739862253, 900556317, 1300803569, 1377321426, 1479724506, 1701050821, 1801112634, 2601607138, 3402101642, 3902410707, 5103152463, 7804821414, 10206304926, 11707232121, 15309457389, 22113660673, 23414464242, 30618914778, 44227321346, 66340982019, 132681964038, 199022946057, 398045892114]

約数ペア:

[(1, 398045892114), (2, 199022946057), (3, 132681964038), (6, 66340982019), (9, 44227321346), (13, 30618914778), (17, 23414464242), (18, 22113660673), (26, 15309457389), (34, 11707232121), (39, 10206304926), (51, 7804821414), (78, 5103152463), (102, 3902410707), (117, 3402101642), (153, 2601607138), (221, 1801112634), (234, 1701050821), (269, 1479724506), (289, 1377321426), (306, 1300803569), (442, 900556317), (538, 739862253), (578, 688660713), (663, 600370878), (807, 493241502), (867, 459107142), (1326, 300185439), (1614, 246620751), (1734, 229553571), (1989, 200123626), (2421, 164413834), (2601, 153035714), (3497, 113824962), (3757, 105947802), (3978, 100061813), (4573, 87042618), (4842, 82206917), (5202, 76517857), (6994, 56912481), (7514, 52973901), (9146, 43521309), (10491, 37941654), (11271, 35315934), (13719, 29014206), (20982, 18970827), (21881, 18191394), (22542, 17657967), (27438, 14507103), (31473, 12647218), (33813, 11771978), (41157, 9671402), (43762, 9095697), (59449, 6695586), (62946, 6323609), (65643, 6063798), (67626, 5885989), (77741, 5120154), (82314, 4835701), (118898, 3347793), (131286, 3031899), (155482, 2560077), (178347, 2231862), (196929, 2021266), (233223, 1706718), (284453, 1399338), (356694, 1115931), (371977, 1070082), (393858, 1010633), (466446, 853359), (535041, 743954), (568906, 699669)]