635408748

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{4283}}^1$

素因数の和:4623

約数の個数: 72

約数和(自身を含む): 1735585488

約数和(自身を除く): 1100176740

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 317, 468, 634, 951, 1268, 1902, 2853, 3804, 4121, 4283, 5706, 8242, 8566, 11412, 12363, 12849, 16484, 17132, 24726, 25698, 37089, 38547, 49452, 51396, 55679, 74178, 77094, 111358, 148356, 154188, 167037, 222716, 334074, 501111, 668148, 1002222, 1357711, 2004444, 2715422, 4073133, 5430844, 8146266, 12219399, 16292532, 17650243, 24438798, 35300486, 48877596, 52950729, 70600972, 105901458, 158852187, 211802916, 317704374, 635408748]

約数ペア:

[(1, 635408748), (2, 317704374), (3, 211802916), (4, 158852187), (6, 105901458), (9, 70600972), (12, 52950729), (13, 48877596), (18, 35300486), (26, 24438798), (36, 17650243), (39, 16292532), (52, 12219399), (78, 8146266), (117, 5430844), (156, 4073133), (234, 2715422), (317, 2004444), (468, 1357711), (634, 1002222), (951, 668148), (1268, 501111), (1902, 334074), (2853, 222716), (3804, 167037), (4121, 154188), (4283, 148356), (5706, 111358), (8242, 77094), (8566, 74178), (11412, 55679), (12363, 51396), (12849, 49452), (16484, 38547), (17132, 37089), (24726, 25698)]