312629148

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:364

約数の個数: 144

約数和(自身を含む): 887193216

約数和(自身を除く): 574564068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 61, 78, 94, 117, 122, 141, 156, 183, 188, 233, 234, 244, 282, 366, 423, 466, 468, 549, 564, 611, 699, 732, 793, 846, 932, 1098, 1222, 1398, 1586, 1692, 1833, 2097, 2196, 2379, 2444, 2796, 2867, 3029, 3172, 3666, 4194, 4758, 5499, 5734, 6058, 7137, 7332, 8388, 8601, 9087, 9516, 10951, 10998, 11468, 12116, 14213, 14274, 17202, 18174, 21902, 21996, 25803, 27261, 28426, 28548, 32853, 34404, 36348, 37271, 42639, 43804, 51606, 54522, 56852, 65706, 74542, 85278, 98559, 103212, 109044, 111813, 127917, 131412, 142363, 149084, 170556, 184769, 197118, 223626, 255834, 284726, 335439, 369538, 394236, 427089, 447252, 511668, 554307, 569452, 668011, 670878, 739076, 854178, 1108614, 1281267, 1336022, 1341756, 1662921, 1708356, 2004033, 2217228, 2562534, 2672044, 3325842, 4008066, 5125068, 6012099, 6651684, 8016132, 8684143, 12024198, 17368286, 24048396, 26052429, 34736572, 52104858, 78157287, 104209716, 156314574, 312629148]

約数ペア:

[(1, 312629148), (2, 156314574), (3, 104209716), (4, 78157287), (6, 52104858), (9, 34736572), (12, 26052429), (13, 24048396), (18, 17368286), (26, 12024198), (36, 8684143), (39, 8016132), (47, 6651684), (52, 6012099), (61, 5125068), (78, 4008066), (94, 3325842), (117, 2672044), (122, 2562534), (141, 2217228), (156, 2004033), (183, 1708356), (188, 1662921), (233, 1341756), (234, 1336022), (244, 1281267), (282, 1108614), (366, 854178), (423, 739076), (466, 670878), (468, 668011), (549, 569452), (564, 554307), (611, 511668), (699, 447252), (732, 427089), (793, 394236), (846, 369538), (932, 335439), (1098, 284726), (1222, 255834), (1398, 223626), (1586, 197118), (1692, 184769), (1833, 170556), (2097, 149084), (2196, 142363), (2379, 131412), (2444, 127917), (2796, 111813), (2867, 109044), (3029, 103212), (3172, 98559), (3666, 85278), (4194, 74542), (4758, 65706), (5499, 56852), (5734, 54522), (6058, 51606), (7137, 43804), (7332, 42639), (8388, 37271), (8601, 36348), (9087, 34404), (9516, 32853), (10951, 28548), (10998, 28426), (11468, 27261), (12116, 25803), (14213, 21996), (14274, 21902), (17202, 18174)]