38728454436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{967}}^1\times {\mathrm{1543}}^1$

素因数の和:2630

約数の個数: 144

約数和(自身を含む): 113158549504

約数和(自身を除く): 74430095068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 103, 126, 206, 252, 309, 412, 618, 721, 927, 967, 1236, 1442, 1543, 1854, 1934, 2163, 2884, 2901, 3086, 3708, 3868, 4326, 4629, 5802, 6172, 6489, 6769, 8652, 8703, 9258, 10801, 11604, 12978, 13538, 13887, 17406, 18516, 20307, 21602, 25956, 27076, 27774, 32403, 34812, 40614, 43204, 55548, 60921, 64806, 81228, 97209, 99601, 121842, 129612, 158929, 194418, 199202, 243684, 298803, 317858, 388836, 398404, 476787, 597606, 635716, 697207, 896409, 953574, 1112503, 1195212, 1394414, 1430361, 1492081, 1792818, 1907148, 2091621, 2225006, 2788828, 2860722, 2984162, 3337509, 3585636, 4183242, 4450012, 4476243, 5721444, 5968324, 6274863, 6675018, 8366484, 8952486, 10012527, 10444567, 12549726, 13350036, 13428729, 17904972, 20025054, 20889134, 25099452, 26857458, 31333701, 40050108, 41778268, 53714916, 62667402, 94001103, 125334804, 153684343, 188002206, 307368686, 376004412, 461053029, 614737372, 922106058, 1075790401, 1383159087, 1844212116, 2151580802, 2766318174, 3227371203, 4303161604, 5532636348, 6454742406, 9682113609, 12909484812, 19364227218, 38728454436]

約数ペア:

[(1, 38728454436), (2, 19364227218), (3, 12909484812), (4, 9682113609), (6, 6454742406), (7, 5532636348), (9, 4303161604), (12, 3227371203), (14, 2766318174), (18, 2151580802), (21, 1844212116), (28, 1383159087), (36, 1075790401), (42, 922106058), (63, 614737372), (84, 461053029), (103, 376004412), (126, 307368686), (206, 188002206), (252, 153684343), (309, 125334804), (412, 94001103), (618, 62667402), (721, 53714916), (927, 41778268), (967, 40050108), (1236, 31333701), (1442, 26857458), (1543, 25099452), (1854, 20889134), (1934, 20025054), (2163, 17904972), (2884, 13428729), (2901, 13350036), (3086, 12549726), (3708, 10444567), (3868, 10012527), (4326, 8952486), (4629, 8366484), (5802, 6675018), (6172, 6274863), (6489, 5968324), (6769, 5721444), (8652, 4476243), (8703, 4450012), (9258, 4183242), (10801, 3585636), (11604, 3337509), (12978, 2984162), (13538, 2860722), (13887, 2788828), (17406, 2225006), (18516, 2091621), (20307, 1907148), (21602, 1792818), (25956, 1492081), (27076, 1430361), (27774, 1394414), (32403, 1195212), (34812, 1112503), (40614, 953574), (43204, 896409), (55548, 697207), (60921, 635716), (64806, 597606), (81228, 476787), (97209, 398404), (99601, 388836), (121842, 317858), (129612, 298803), (158929, 243684), (194418, 199202)]