1001780624

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:138

約数の個数: 240

約数和(自身を含む): 2483412480

約数和(自身を除く): 1481631856

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 31, 34, 37, 38, 52, 62, 68, 74, 76, 104, 124, 136, 148, 152, 169, 208, 221, 247, 248, 272, 296, 304, 323, 338, 403, 442, 481, 494, 496, 527, 589, 592, 629, 646, 676, 703, 806, 884, 962, 988, 1054, 1147, 1178, 1258, 1292, 1352, 1406, 1612, 1768, 1924, 1976, 2108, 2294, 2356, 2516, 2584, 2704, 2812, 2873, 3211, 3224, 3536, 3848, 3952, 4199, 4216, 4588, 4712, 5032, 5168, 5239, 5624, 5746, 6253, 6422, 6448, 6851, 7657, 7696, 8177, 8398, 8432, 9139, 9176, 9424, 10013, 10064, 10478, 11248, 11492, 11951, 12506, 12844, 13702, 14911, 15314, 16354, 16796, 18278, 18352, 19499, 20026, 20956, 21793, 22984, 23902, 25012, 25688, 27404, 29822, 30628, 32708, 33592, 36556, 38998, 40052, 41912, 43586, 45968, 47804, 50024, 51376, 54587, 54808, 59644, 61256, 65416, 67184, 73112, 77996, 80104, 83824, 87172, 89063, 95608, 99541, 100048, 106301, 109174, 109616, 118807, 119288, 122512, 130169, 130832, 146224, 155363, 155992, 160208, 174344, 178126, 191216, 193843, 199082, 212602, 218348, 237614, 238576, 253487, 260338, 283309, 310726, 311984, 348688, 356252, 370481, 387686, 398164, 425204, 436696, 475228, 506974, 520676, 566618, 621452, 712504, 740962, 775372, 796328, 850408, 873392, 950456, 1013948, 1041352, 1133236, 1242904, 1425008, 1481924, 1550744, 1592656, 1692197, 1700816, 1900912, 2019719, 2027896, 2082704, 2266472, 2485808, 2963848, 3101488, 3295331, 3384394, 3683017, 4039438, 4055792, 4532944, 4816253, 5927696, 6590662, 6768788, 7366034, 8078876, 9632506, 13181324, 13537576, 14732068, 16157752, 19265012, 26362648, 27075152, 29464136, 32315504, 38530024, 52725296, 58928272, 62611289, 77060048, 125222578, 250445156, 500890312, 1001780624]

約数ペア:

[(1, 1001780624), (2, 500890312), (4, 250445156), (8, 125222578), (13, 77060048), (16, 62611289), (17, 58928272), (19, 52725296), (26, 38530024), (31, 32315504), (34, 29464136), (37, 27075152), (38, 26362648), (52, 19265012), (62, 16157752), (68, 14732068), (74, 13537576), (76, 13181324), (104, 9632506), (124, 8078876), (136, 7366034), (148, 6768788), (152, 6590662), (169, 5927696), (208, 4816253), (221, 4532944), (247, 4055792), (248, 4039438), (272, 3683017), (296, 3384394), (304, 3295331), (323, 3101488), (338, 2963848), (403, 2485808), (442, 2266472), (481, 2082704), (494, 2027896), (496, 2019719), (527, 1900912), (589, 1700816), (592, 1692197), (629, 1592656), (646, 1550744), (676, 1481924), (703, 1425008), (806, 1242904), (884, 1133236), (962, 1041352), (988, 1013948), (1054, 950456), (1147, 873392), (1178, 850408), (1258, 796328), (1292, 775372), (1352, 740962), (1406, 712504), (1612, 621452), (1768, 566618), (1924, 520676), (1976, 506974), (2108, 475228), (2294, 436696), (2356, 425204), (2516, 398164), (2584, 387686), (2704, 370481), (2812, 356252), (2873, 348688), (3211, 311984), (3224, 310726), (3536, 283309), (3848, 260338), (3952, 253487), (4199, 238576), (4216, 237614), (4588, 218348), (4712, 212602), (5032, 199082), (5168, 193843), (5239, 191216), (5624, 178126), (5746, 174344), (6253, 160208), (6422, 155992), (6448, 155363), (6851, 146224), (7657, 130832), (7696, 130169), (8177, 122512), (8398, 119288), (8432, 118807), (9139, 109616), (9176, 109174), (9424, 106301), (10013, 100048), (10064, 99541), (10478, 95608), (11248, 89063), (11492, 87172), (11951, 83824), (12506, 80104), (12844, 77996), (13702, 73112), (14911, 67184), (15314, 65416), (16354, 61256), (16796, 59644), (18278, 54808), (18352, 54587), (19499, 51376), (20026, 50024), (20956, 47804), (21793, 45968), (22984, 43586), (23902, 41912), (25012, 40052), (25688, 38998), (27404, 36556), (29822, 33592), (30628, 32708)]