312746148

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{769}}^1$

素因数の和:882

約数の個数: 144

約数和(自身を含む): 941740800

約数和(自身を除く): 628994652

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 79, 99, 117, 132, 143, 156, 158, 198, 234, 237, 286, 316, 396, 429, 468, 474, 572, 711, 769, 858, 869, 948, 1027, 1287, 1422, 1538, 1716, 1738, 2054, 2307, 2574, 2607, 2844, 3076, 3081, 3476, 4108, 4614, 5148, 5214, 6162, 6921, 7821, 8459, 9228, 9243, 9997, 10428, 11297, 12324, 13842, 15642, 16918, 18486, 19994, 22594, 25377, 27684, 29991, 31284, 33836, 33891, 36972, 39988, 45188, 50754, 59982, 60751, 67782, 76131, 89973, 101508, 101673, 109967, 119964, 121502, 135564, 152262, 179946, 182253, 203346, 219934, 243004, 304524, 329901, 359892, 364506, 406692, 439868, 546759, 659802, 668261, 729012, 789763, 989703, 1093518, 1319604, 1336522, 1579526, 1979406, 2004783, 2187036, 2369289, 2673044, 3159052, 3958812, 4009566, 4738578, 6014349, 7107867, 8019132, 8687393, 9477156, 12028698, 14215734, 17374786, 24057396, 26062179, 28431468, 34749572, 52124358, 78186537, 104248716, 156373074, 312746148]

約数ペア:

[(1, 312746148), (2, 156373074), (3, 104248716), (4, 78186537), (6, 52124358), (9, 34749572), (11, 28431468), (12, 26062179), (13, 24057396), (18, 17374786), (22, 14215734), (26, 12028698), (33, 9477156), (36, 8687393), (39, 8019132), (44, 7107867), (52, 6014349), (66, 4738578), (78, 4009566), (79, 3958812), (99, 3159052), (117, 2673044), (132, 2369289), (143, 2187036), (156, 2004783), (158, 1979406), (198, 1579526), (234, 1336522), (237, 1319604), (286, 1093518), (316, 989703), (396, 789763), (429, 729012), (468, 668261), (474, 659802), (572, 546759), (711, 439868), (769, 406692), (858, 364506), (869, 359892), (948, 329901), (1027, 304524), (1287, 243004), (1422, 219934), (1538, 203346), (1716, 182253), (1738, 179946), (2054, 152262), (2307, 135564), (2574, 121502), (2607, 119964), (2844, 109967), (3076, 101673), (3081, 101508), (3476, 89973), (4108, 76131), (4614, 67782), (5148, 60751), (5214, 59982), (6162, 50754), (6921, 45188), (7821, 39988), (8459, 36972), (9228, 33891), (9243, 33836), (9997, 31284), (10428, 29991), (11297, 27684), (12324, 25377), (13842, 22594), (15642, 19994), (16918, 18486)]