518384412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2003}}^1$

素因数の和:2112

約数の個数: 144

約数和(自身を含む): 1633981440

約数和(自身を除く): 1115597028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 79, 84, 91, 117, 126, 156, 158, 182, 234, 237, 252, 273, 316, 364, 468, 474, 546, 553, 711, 819, 948, 1027, 1092, 1106, 1422, 1638, 1659, 2003, 2054, 2212, 2844, 3081, 3276, 3318, 4006, 4108, 4977, 6009, 6162, 6636, 7189, 8012, 9243, 9954, 12018, 12324, 14021, 14378, 18027, 18486, 19908, 21567, 24036, 26039, 28042, 28756, 36054, 36972, 42063, 43134, 52078, 56084, 64701, 72108, 78117, 84126, 86268, 104156, 126189, 129402, 156234, 158237, 168252, 182273, 234351, 252378, 258804, 312468, 316474, 364546, 468702, 474711, 504756, 546819, 632948, 729092, 937404, 949422, 1093638, 1107659, 1424133, 1640457, 1898844, 2057081, 2187276, 2215318, 2848266, 3280914, 3322977, 4114162, 4430636, 5696532, 6171243, 6561828, 6645954, 8228324, 9968931, 12342486, 13291908, 14399567, 18513729, 19937862, 24684972, 28799134, 37027458, 39875724, 43198701, 57598268, 74054916, 86397402, 129596103, 172794804, 259192206, 518384412]

約数ペア:

[(1, 518384412), (2, 259192206), (3, 172794804), (4, 129596103), (6, 86397402), (7, 74054916), (9, 57598268), (12, 43198701), (13, 39875724), (14, 37027458), (18, 28799134), (21, 24684972), (26, 19937862), (28, 18513729), (36, 14399567), (39, 13291908), (42, 12342486), (52, 9968931), (63, 8228324), (78, 6645954), (79, 6561828), (84, 6171243), (91, 5696532), (117, 4430636), (126, 4114162), (156, 3322977), (158, 3280914), (182, 2848266), (234, 2215318), (237, 2187276), (252, 2057081), (273, 1898844), (316, 1640457), (364, 1424133), (468, 1107659), (474, 1093638), (546, 949422), (553, 937404), (711, 729092), (819, 632948), (948, 546819), (1027, 504756), (1092, 474711), (1106, 468702), (1422, 364546), (1638, 316474), (1659, 312468), (2003, 258804), (2054, 252378), (2212, 234351), (2844, 182273), (3081, 168252), (3276, 158237), (3318, 156234), (4006, 129402), (4108, 126189), (4977, 104156), (6009, 86268), (6162, 84126), (6636, 78117), (7189, 72108), (8012, 64701), (9243, 56084), (9954, 52078), (12018, 43134), (12324, 42063), (14021, 36972), (14378, 36054), (18027, 28756), (18486, 28042), (19908, 26039), (21567, 24036)]