291244128156

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{36241}}^1$

素因数の和:36680

約数の個数: 144

約数和(自身を含む): 802078950400

約数和(自身を除く): 510834822244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 379, 558, 589, 684, 758, 1116, 1137, 1178, 1516, 1767, 2274, 2356, 3411, 3534, 4548, 5301, 6822, 7068, 7201, 10602, 11749, 13644, 14402, 21204, 21603, 23498, 28804, 35247, 36241, 43206, 46996, 64809, 70494, 72482, 86412, 105741, 108723, 129618, 140988, 144964, 211482, 217446, 223231, 259236, 326169, 422964, 434892, 446462, 652338, 669693, 688579, 892924, 1123471, 1304676, 1339386, 1377158, 2009079, 2065737, 2246942, 2678772, 2754316, 3370413, 4018158, 4131474, 4493884, 6197211, 6740826, 8036316, 8262948, 10111239, 12394422, 13481652, 13735339, 20222478, 21345949, 24788844, 27470678, 40444956, 41206017, 42691898, 54941356, 64037847, 82412034, 85383796, 123618051, 128075694, 164824068, 192113541, 247236102, 256151388, 260971441, 384227082, 425795509, 494472204, 521942882, 768454164, 782914323, 851591018, 1043885764, 1277386527, 1565828646, 1703182036, 2348742969, 2554773054, 3131657292, 3832159581, 4697485938, 5109546108, 7664319162, 8090114671, 9394971876, 15328638324, 16180229342, 24270344013, 32360458684, 48540688026, 72811032039, 97081376052, 145622064078, 291244128156]

約数ペア:

[(1, 291244128156), (2, 145622064078), (3, 97081376052), (4, 72811032039), (6, 48540688026), (9, 32360458684), (12, 24270344013), (18, 16180229342), (19, 15328638324), (31, 9394971876), (36, 8090114671), (38, 7664319162), (57, 5109546108), (62, 4697485938), (76, 3832159581), (93, 3131657292), (114, 2554773054), (124, 2348742969), (171, 1703182036), (186, 1565828646), (228, 1277386527), (279, 1043885764), (342, 851591018), (372, 782914323), (379, 768454164), (558, 521942882), (589, 494472204), (684, 425795509), (758, 384227082), (1116, 260971441), (1137, 256151388), (1178, 247236102), (1516, 192113541), (1767, 164824068), (2274, 128075694), (2356, 123618051), (3411, 85383796), (3534, 82412034), (4548, 64037847), (5301, 54941356), (6822, 42691898), (7068, 41206017), (7201, 40444956), (10602, 27470678), (11749, 24788844), (13644, 21345949), (14402, 20222478), (21204, 13735339), (21603, 13481652), (23498, 12394422), (28804, 10111239), (35247, 8262948), (36241, 8036316), (43206, 6740826), (46996, 6197211), (64809, 4493884), (70494, 4131474), (72482, 4018158), (86412, 3370413), (105741, 2754316), (108723, 2678772), (129618, 2246942), (140988, 2065737), (144964, 2009079), (211482, 1377158), (217446, 1339386), (223231, 1304676), (259236, 1123471), (326169, 892924), (422964, 688579), (434892, 669693), (446462, 652338)]