280965155868

素因数分解:

$2^2\times 3^4\times {\mathrm{53}}^1\times {\mathrm{977}}^1\times {\mathrm{16747}}^1$

素因数の和:17793

約数の個数: 120

約数和(自身を含む): 749167583472

約数和(自身を除く): 468202427604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 212, 318, 324, 477, 636, 954, 977, 1431, 1908, 1954, 2862, 2931, 3908, 4293, 5724, 5862, 8586, 8793, 11724, 16747, 17172, 17586, 26379, 33494, 35172, 50241, 51781, 52758, 66988, 79137, 100482, 103562, 105516, 150723, 155343, 158274, 200964, 207124, 301446, 310686, 316548, 452169, 466029, 602892, 621372, 887591, 904338, 932058, 1356507, 1398087, 1775182, 1808676, 1864116, 2662773, 2713014, 2796174, 3550364, 4194261, 5325546, 5426028, 5592348, 7988319, 8388522, 10651092, 15976638, 16361819, 16777044, 23964957, 31953276, 32723638, 47929914, 49085457, 65447276, 71894871, 95859828, 98170914, 143789742, 147256371, 196341828, 287579484, 294512742, 441769113, 589025484, 867176407, 883538226, 1325307339, 1734352814, 1767076452, 2601529221, 2650614678, 3468705628, 5203058442, 5301229356, 7804587663, 10406116884, 15609175326, 23413762989, 31218350652, 46827525978, 70241288967, 93655051956, 140482577934, 280965155868]

約数ペア:

[(1, 280965155868), (2, 140482577934), (3, 93655051956), (4, 70241288967), (6, 46827525978), (9, 31218350652), (12, 23413762989), (18, 15609175326), (27, 10406116884), (36, 7804587663), (53, 5301229356), (54, 5203058442), (81, 3468705628), (106, 2650614678), (108, 2601529221), (159, 1767076452), (162, 1734352814), (212, 1325307339), (318, 883538226), (324, 867176407), (477, 589025484), (636, 441769113), (954, 294512742), (977, 287579484), (1431, 196341828), (1908, 147256371), (1954, 143789742), (2862, 98170914), (2931, 95859828), (3908, 71894871), (4293, 65447276), (5724, 49085457), (5862, 47929914), (8586, 32723638), (8793, 31953276), (11724, 23964957), (16747, 16777044), (17172, 16361819), (17586, 15976638), (26379, 10651092), (33494, 8388522), (35172, 7988319), (50241, 5592348), (51781, 5426028), (52758, 5325546), (66988, 4194261), (79137, 3550364), (100482, 2796174), (103562, 2713014), (105516, 2662773), (150723, 1864116), (155343, 1808676), (158274, 1775182), (200964, 1398087), (207124, 1356507), (301446, 932058), (310686, 904338), (316548, 887591), (452169, 621372), (466029, 602892)]