321570883188

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{5153}}^1\times {\mathrm{12653}}^1$

素因数の和:17953

約数の個数: 72

約数和(自身を含む): 819016635528

約数和(自身を除く): 497445752340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1644, 2466, 4932, 5153, 10306, 12653, 15459, 20612, 25306, 30918, 37959, 46377, 50612, 61836, 75918, 92754, 113877, 151836, 185508, 227754, 455508, 705961, 1411922, 1733461, 2117883, 2823844, 3466922, 4235766, 5200383, 6353649, 6933844, 8471532, 10400766, 12707298, 15601149, 20801532, 25414596, 31202298, 62404596, 65200909, 130401818, 195602727, 260803636, 391205454, 586808181, 782410908, 1173616362, 2347232724, 8932524533, 17865049066, 26797573599, 35730098132, 53595147198, 80392720797, 107190294396, 160785441594, 321570883188]

約数ペア:

[(1, 321570883188), (2, 160785441594), (3, 107190294396), (4, 80392720797), (6, 53595147198), (9, 35730098132), (12, 26797573599), (18, 17865049066), (36, 8932524533), (137, 2347232724), (274, 1173616362), (411, 782410908), (548, 586808181), (822, 391205454), (1233, 260803636), (1644, 195602727), (2466, 130401818), (4932, 65200909), (5153, 62404596), (10306, 31202298), (12653, 25414596), (15459, 20801532), (20612, 15601149), (25306, 12707298), (30918, 10400766), (37959, 8471532), (46377, 6933844), (50612, 6353649), (61836, 5200383), (75918, 4235766), (92754, 3466922), (113877, 2823844), (151836, 2117883), (185508, 1733461), (227754, 1411922), (455508, 705961)]