15491004912

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1709}}^1\times {\mathrm{3313}}^1$

素因数の和:5055

約数の個数: 120

約数和(自身を含む): 45675536400

約数和(自身を除く): 30184531488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 1709, 2736, 3313, 3418, 5127, 6626, 6836, 9939, 10254, 13252, 13672, 15381, 19878, 20508, 26504, 27344, 29817, 30762, 32471, 39756, 41016, 53008, 59634, 61524, 62947, 64942, 79512, 82032, 97413, 119268, 123048, 125894, 129884, 159024, 188841, 194826, 238536, 246096, 251788, 259768, 292239, 377682, 389652, 477072, 503576, 519536, 566523, 584478, 755364, 779304, 1007152, 1133046, 1168956, 1510728, 1558608, 2266092, 2337912, 3021456, 4532184, 4675824, 5661917, 9064368, 11323834, 16985751, 22647668, 33971502, 45295336, 50957253, 67943004, 90590672, 101914506, 107576423, 135886008, 203829012, 215152846, 271772016, 322729269, 407658024, 430305692, 645458538, 815316048, 860611384, 968187807, 1290917076, 1721222768, 1936375614, 2581834152, 3872751228, 5163668304, 7745502456, 15491004912]

約数ペア:

[(1, 15491004912), (2, 7745502456), (3, 5163668304), (4, 3872751228), (6, 2581834152), (8, 1936375614), (9, 1721222768), (12, 1290917076), (16, 968187807), (18, 860611384), (19, 815316048), (24, 645458538), (36, 430305692), (38, 407658024), (48, 322729269), (57, 271772016), (72, 215152846), (76, 203829012), (114, 135886008), (144, 107576423), (152, 101914506), (171, 90590672), (228, 67943004), (304, 50957253), (342, 45295336), (456, 33971502), (684, 22647668), (912, 16985751), (1368, 11323834), (1709, 9064368), (2736, 5661917), (3313, 4675824), (3418, 4532184), (5127, 3021456), (6626, 2337912), (6836, 2266092), (9939, 1558608), (10254, 1510728), (13252, 1168956), (13672, 1133046), (15381, 1007152), (19878, 779304), (20508, 755364), (26504, 584478), (27344, 566523), (29817, 519536), (30762, 503576), (32471, 477072), (39756, 389652), (41016, 377682), (53008, 292239), (59634, 259768), (61524, 251788), (62947, 246096), (64942, 238536), (79512, 194826), (82032, 188841), (97413, 159024), (119268, 129884), (123048, 125894)]