38175397778

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{787}}^1$

素因数の和:1480

約数の個数: 96

約数和(自身を含む): 73387637760

約数和(自身を除く): 35212239982

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 289, 323, 578, 631, 646, 787, 1262, 1574, 2023, 2261, 4046, 4417, 4522, 5491, 5509, 8834, 10727, 10982, 11018, 11989, 13379, 14953, 21454, 23978, 26758, 29906, 38437, 75089, 76874, 83923, 93653, 104671, 150178, 167846, 182359, 187306, 203813, 209342, 227443, 254201, 364718, 407626, 454886, 496597, 508402, 993194, 1276513, 1426691, 1592101, 1779407, 2553026, 2853382, 3184202, 3464821, 3476179, 3558814, 4321417, 6929642, 6952358, 8442149, 8642834, 9435343, 16884298, 18870686, 24253747, 30249919, 48507494, 59095043, 60499838, 66047401, 118190086, 132094802, 143516533, 160400831, 287033066, 320801662, 1004615731, 1122805817, 2009231462, 2245611634, 2726814127, 5453628254, 19087698889, 38175397778]

約数ペア:

[(1, 38175397778), (2, 19087698889), (7, 5453628254), (14, 2726814127), (17, 2245611634), (19, 2009231462), (34, 1122805817), (38, 1004615731), (119, 320801662), (133, 287033066), (238, 160400831), (266, 143516533), (289, 132094802), (323, 118190086), (578, 66047401), (631, 60499838), (646, 59095043), (787, 48507494), (1262, 30249919), (1574, 24253747), (2023, 18870686), (2261, 16884298), (4046, 9435343), (4417, 8642834), (4522, 8442149), (5491, 6952358), (5509, 6929642), (8834, 4321417), (10727, 3558814), (10982, 3476179), (11018, 3464821), (11989, 3184202), (13379, 2853382), (14953, 2553026), (21454, 1779407), (23978, 1592101), (26758, 1426691), (29906, 1276513), (38437, 993194), (75089, 508402), (76874, 496597), (83923, 454886), (93653, 407626), (104671, 364718), (150178, 254201), (167846, 227443), (182359, 209342), (187306, 203813)]