418729038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{5147}}^1$

素因数の和:5321

約数の個数: 64

約数和(自身を含む): 1037836800

約数和(自身を除く): 619107762

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 149, 182, 273, 298, 447, 546, 894, 1043, 1937, 2086, 3129, 3874, 5147, 5811, 6258, 10294, 11622, 13559, 15441, 27118, 30882, 36029, 40677, 66911, 72058, 81354, 108087, 133822, 200733, 216174, 401466, 468377, 766903, 936754, 1405131, 1533806, 2300709, 2810262, 4601418, 5368321, 9969739, 10736642, 16104963, 19939478, 29909217, 32209926, 59818434, 69788173, 139576346, 209364519, 418729038]

約数ペア:

[(1, 418729038), (2, 209364519), (3, 139576346), (6, 69788173), (7, 59818434), (13, 32209926), (14, 29909217), (21, 19939478), (26, 16104963), (39, 10736642), (42, 9969739), (78, 5368321), (91, 4601418), (149, 2810262), (182, 2300709), (273, 1533806), (298, 1405131), (447, 936754), (546, 766903), (894, 468377), (1043, 401466), (1937, 216174), (2086, 200733), (3129, 133822), (3874, 108087), (5147, 81354), (5811, 72058), (6258, 66911), (10294, 40677), (11622, 36029), (13559, 30882), (15441, 27118)]