231781836

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7109}}^1$

素因数の和:7159

約数の個数: 96

約数和(自身を含む): 668908800

約数和(自身を除く): 437126964

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 19, 22, 26, 33, 38, 39, 44, 52, 57, 66, 76, 78, 114, 132, 143, 156, 209, 228, 247, 286, 418, 429, 494, 572, 627, 741, 836, 858, 988, 1254, 1482, 1716, 2508, 2717, 2964, 5434, 7109, 8151, 10868, 14218, 16302, 21327, 28436, 32604, 42654, 78199, 85308, 92417, 135071, 156398, 184834, 234597, 270142, 277251, 312796, 369668, 405213, 469194, 540284, 554502, 810426, 938388, 1016587, 1109004, 1485781, 1620852, 1755923, 2033174, 2971562, 3049761, 3511846, 4066348, 4457343, 5267769, 5943124, 6099522, 7023692, 8914686, 10535538, 12199044, 17829372, 19315153, 21071076, 38630306, 57945459, 77260612, 115890918, 231781836]

約数ペア:

[(1, 231781836), (2, 115890918), (3, 77260612), (4, 57945459), (6, 38630306), (11, 21071076), (12, 19315153), (13, 17829372), (19, 12199044), (22, 10535538), (26, 8914686), (33, 7023692), (38, 6099522), (39, 5943124), (44, 5267769), (52, 4457343), (57, 4066348), (66, 3511846), (76, 3049761), (78, 2971562), (114, 2033174), (132, 1755923), (143, 1620852), (156, 1485781), (209, 1109004), (228, 1016587), (247, 938388), (286, 810426), (418, 554502), (429, 540284), (494, 469194), (572, 405213), (627, 369668), (741, 312796), (836, 277251), (858, 270142), (988, 234597), (1254, 184834), (1482, 156398), (1716, 135071), (2508, 92417), (2717, 85308), (2964, 78199), (5434, 42654), (7109, 32604), (8151, 28436), (10868, 21327), (14218, 16302)]