663670335978

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{5281}}^1\times {\mathrm{19891}}^1$

素因数の和:25202

約数の個数: 96

約数和(自身を含む): 1606303188672

約数和(自身を除く): 942632852694

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 1053, 2106, 3159, 5281, 6318, 10562, 15843, 19891, 31686, 39782, 47529, 59673, 68653, 95058, 119346, 137306, 142587, 179019, 205959, 258583, 285174, 358038, 411918, 427761, 517166, 537057, 617877, 775749, 855522, 1074114, 1235754, 1283283, 1551498, 1611171, 1853631, 2327247, 2566566, 3222342, 3707262, 4654494, 4833513, 5560893, 6981741, 9667026, 11121786, 13963482, 16682679, 20945223, 33365358, 41890446, 62835669, 105044371, 125671338, 210088742, 315133113, 630266226, 945399339, 1365576823, 1890798678, 2731153646, 2836198017, 4096730469, 5672396034, 8193460938, 8508594051, 12290191407, 17017188102, 24580382814, 25525782153, 36870574221, 51051564306, 73741148442, 110611722663, 221223445326, 331835167989, 663670335978]

約数ペア:

[(1, 663670335978), (2, 331835167989), (3, 221223445326), (6, 110611722663), (9, 73741148442), (13, 51051564306), (18, 36870574221), (26, 25525782153), (27, 24580382814), (39, 17017188102), (54, 12290191407), (78, 8508594051), (81, 8193460938), (117, 5672396034), (162, 4096730469), (234, 2836198017), (243, 2731153646), (351, 1890798678), (486, 1365576823), (702, 945399339), (1053, 630266226), (2106, 315133113), (3159, 210088742), (5281, 125671338), (6318, 105044371), (10562, 62835669), (15843, 41890446), (19891, 33365358), (31686, 20945223), (39782, 16682679), (47529, 13963482), (59673, 11121786), (68653, 9667026), (95058, 6981741), (119346, 5560893), (137306, 4833513), (142587, 4654494), (179019, 3707262), (205959, 3222342), (258583, 2566566), (285174, 2327247), (358038, 1853631), (411918, 1611171), (427761, 1551498), (517166, 1283283), (537057, 1235754), (617877, 1074114), (775749, 855522)]