1012278204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:532

約数の個数: 144

約数和(自身を含む): 2983780800

約数和(自身を除く): 1971502596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 109, 126, 137, 218, 252, 269, 274, 327, 411, 436, 538, 548, 654, 763, 807, 822, 959, 981, 1076, 1233, 1308, 1526, 1614, 1644, 1883, 1918, 1962, 2289, 2421, 2466, 2877, 3052, 3228, 3766, 3836, 3924, 4578, 4842, 4932, 5649, 5754, 6867, 7532, 8631, 9156, 9684, 11298, 11508, 13734, 14933, 16947, 17262, 22596, 27468, 29321, 29866, 33894, 34524, 36853, 44799, 58642, 59732, 67788, 73706, 87963, 89598, 104531, 110559, 117284, 134397, 147412, 175926, 179196, 205247, 209062, 221118, 257971, 263889, 268794, 313593, 331677, 351852, 410494, 418124, 442236, 515942, 527778, 537588, 615741, 627186, 663354, 773913, 820988, 940779, 1031884, 1055556, 1231482, 1254372, 1326708, 1547826, 1847223, 1881558, 2321739, 2462964, 3095652, 3694446, 3763116, 4016977, 4643478, 7388892, 8033954, 9286956, 12050931, 16067908, 24101862, 28118839, 36152793, 48203724, 56237678, 72305586, 84356517, 112475356, 144611172, 168713034, 253069551, 337426068, 506139102, 1012278204]

約数ペア:

[(1, 1012278204), (2, 506139102), (3, 337426068), (4, 253069551), (6, 168713034), (7, 144611172), (9, 112475356), (12, 84356517), (14, 72305586), (18, 56237678), (21, 48203724), (28, 36152793), (36, 28118839), (42, 24101862), (63, 16067908), (84, 12050931), (109, 9286956), (126, 8033954), (137, 7388892), (218, 4643478), (252, 4016977), (269, 3763116), (274, 3694446), (327, 3095652), (411, 2462964), (436, 2321739), (538, 1881558), (548, 1847223), (654, 1547826), (763, 1326708), (807, 1254372), (822, 1231482), (959, 1055556), (981, 1031884), (1076, 940779), (1233, 820988), (1308, 773913), (1526, 663354), (1614, 627186), (1644, 615741), (1883, 537588), (1918, 527778), (1962, 515942), (2289, 442236), (2421, 418124), (2466, 410494), (2877, 351852), (3052, 331677), (3228, 313593), (3766, 268794), (3836, 263889), (3924, 257971), (4578, 221118), (4842, 209062), (4932, 205247), (5649, 179196), (5754, 175926), (6867, 147412), (7532, 134397), (8631, 117284), (9156, 110559), (9684, 104531), (11298, 89598), (11508, 87963), (13734, 73706), (14933, 67788), (16947, 59732), (17262, 58642), (22596, 44799), (27468, 36853), (29321, 34524), (29866, 33894)]