378240786

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5351}}^1$

素因数の和:5397

約数の個数: 128

約数和(自身を含む): 1109790720

約数和(自身を除く): 731549934

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 21, 22, 27, 33, 34, 42, 51, 54, 63, 66, 77, 99, 102, 119, 126, 153, 154, 187, 189, 198, 231, 238, 297, 306, 357, 374, 378, 459, 462, 561, 594, 693, 714, 918, 1071, 1122, 1309, 1386, 1683, 2079, 2142, 2618, 3213, 3366, 3927, 4158, 5049, 5351, 6426, 7854, 10098, 10702, 11781, 16053, 23562, 32106, 35343, 37457, 48159, 58861, 70686, 74914, 90967, 96318, 112371, 117722, 144477, 176583, 181934, 224742, 272901, 288954, 337113, 353166, 412027, 529749, 545802, 636769, 674226, 818703, 824054, 1000637, 1011339, 1059498, 1236081, 1273538, 1589247, 1637406, 1910307, 2001274, 2022678, 2456109, 2472162, 3001911, 3178494, 3708243, 3820614, 4912218, 5730921, 6003822, 7004459, 7416486, 9005733, 11124729, 11461842, 14008918, 17192763, 18011466, 21013377, 22249458, 27017199, 34385526, 42026754, 54034398, 63040131, 126080262, 189120393, 378240786]

約数ペア:

[(1, 378240786), (2, 189120393), (3, 126080262), (6, 63040131), (7, 54034398), (9, 42026754), (11, 34385526), (14, 27017199), (17, 22249458), (18, 21013377), (21, 18011466), (22, 17192763), (27, 14008918), (33, 11461842), (34, 11124729), (42, 9005733), (51, 7416486), (54, 7004459), (63, 6003822), (66, 5730921), (77, 4912218), (99, 3820614), (102, 3708243), (119, 3178494), (126, 3001911), (153, 2472162), (154, 2456109), (187, 2022678), (189, 2001274), (198, 1910307), (231, 1637406), (238, 1589247), (297, 1273538), (306, 1236081), (357, 1059498), (374, 1011339), (378, 1000637), (459, 824054), (462, 818703), (561, 674226), (594, 636769), (693, 545802), (714, 529749), (918, 412027), (1071, 353166), (1122, 337113), (1309, 288954), (1386, 272901), (1683, 224742), (2079, 181934), (2142, 176583), (2618, 144477), (3213, 117722), (3366, 112371), (3927, 96318), (4158, 90967), (5049, 74914), (5351, 70686), (6426, 58861), (7854, 48159), (10098, 37457), (10702, 35343), (11781, 32106), (16053, 23562)]