520027074

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1187}}^1$

素因数の和:1285

約数の個数: 128

約数和(自身を含む): 1414195200

約数和(自身を除く): 894168126

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 61, 63, 114, 122, 126, 133, 171, 183, 189, 266, 342, 366, 378, 399, 427, 513, 549, 798, 854, 1026, 1098, 1159, 1187, 1197, 1281, 1647, 2318, 2374, 2394, 2562, 3294, 3477, 3561, 3591, 3843, 6954, 7122, 7182, 7686, 8113, 8309, 10431, 10683, 11529, 16226, 16618, 20862, 21366, 22553, 23058, 24339, 24927, 31293, 32049, 45106, 48678, 49854, 62586, 64098, 67659, 72407, 73017, 74781, 135318, 144814, 146034, 149562, 157871, 202977, 217221, 219051, 224343, 315742, 405954, 434442, 438102, 448686, 473613, 506849, 608931, 651663, 947226, 1013698, 1217862, 1303326, 1375733, 1420839, 1520547, 1954989, 2751466, 2841678, 3041094, 3909978, 4127199, 4262517, 4561641, 8254398, 8525034, 9123282, 9630131, 12381597, 13684923, 19260262, 24763194, 27369846, 28890393, 37144791, 57780786, 74289582, 86671179, 173342358, 260013537, 520027074]

約数ペア:

[(1, 520027074), (2, 260013537), (3, 173342358), (6, 86671179), (7, 74289582), (9, 57780786), (14, 37144791), (18, 28890393), (19, 27369846), (21, 24763194), (27, 19260262), (38, 13684923), (42, 12381597), (54, 9630131), (57, 9123282), (61, 8525034), (63, 8254398), (114, 4561641), (122, 4262517), (126, 4127199), (133, 3909978), (171, 3041094), (183, 2841678), (189, 2751466), (266, 1954989), (342, 1520547), (366, 1420839), (378, 1375733), (399, 1303326), (427, 1217862), (513, 1013698), (549, 947226), (798, 651663), (854, 608931), (1026, 506849), (1098, 473613), (1159, 448686), (1187, 438102), (1197, 434442), (1281, 405954), (1647, 315742), (2318, 224343), (2374, 219051), (2394, 217221), (2562, 202977), (3294, 157871), (3477, 149562), (3561, 146034), (3591, 144814), (3843, 135318), (6954, 74781), (7122, 73017), (7182, 72407), (7686, 67659), (8113, 64098), (8309, 62586), (10431, 49854), (10683, 48678), (11529, 45106), (16226, 32049), (16618, 31293), (20862, 24927), (21366, 24339), (22553, 23058)]