40958316

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:169

約数の個数: 144

約数和(自身を含む): 125798400

約数和(自身を除く): 84840084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 49, 62, 63, 84, 93, 98, 107, 124, 126, 147, 186, 196, 214, 217, 252, 279, 294, 321, 343, 372, 428, 434, 441, 558, 588, 642, 651, 686, 749, 868, 882, 963, 1029, 1116, 1284, 1302, 1372, 1498, 1519, 1764, 1926, 1953, 2058, 2247, 2604, 2996, 3038, 3087, 3317, 3852, 3906, 4116, 4494, 4557, 5243, 6076, 6174, 6634, 6741, 7812, 8988, 9114, 9951, 10486, 10633, 12348, 13268, 13482, 13671, 15729, 18228, 19902, 20972, 21266, 23219, 26964, 27342, 29853, 31458, 31899, 36701, 39804, 42532, 46438, 47187, 54684, 59706, 62916, 63798, 69657, 73402, 92876, 94374, 95697, 110103, 119412, 127596, 139314, 146804, 162533, 188748, 191394, 208971, 220206, 278628, 325066, 330309, 382788, 417942, 440412, 487599, 650132, 660618, 835884, 975198, 1137731, 1321236, 1462797, 1950396, 2275462, 2925594, 3413193, 4550924, 5851188, 6826386, 10239579, 13652772, 20479158, 40958316]

約数ペア:

[(1, 40958316), (2, 20479158), (3, 13652772), (4, 10239579), (6, 6826386), (7, 5851188), (9, 4550924), (12, 3413193), (14, 2925594), (18, 2275462), (21, 1950396), (28, 1462797), (31, 1321236), (36, 1137731), (42, 975198), (49, 835884), (62, 660618), (63, 650132), (84, 487599), (93, 440412), (98, 417942), (107, 382788), (124, 330309), (126, 325066), (147, 278628), (186, 220206), (196, 208971), (214, 191394), (217, 188748), (252, 162533), (279, 146804), (294, 139314), (321, 127596), (343, 119412), (372, 110103), (428, 95697), (434, 94374), (441, 92876), (558, 73402), (588, 69657), (642, 63798), (651, 62916), (686, 59706), (749, 54684), (868, 47187), (882, 46438), (963, 42532), (1029, 39804), (1116, 36701), (1284, 31899), (1302, 31458), (1372, 29853), (1498, 27342), (1519, 26964), (1764, 23219), (1926, 21266), (1953, 20972), (2058, 19902), (2247, 18228), (2604, 15729), (2996, 13671), (3038, 13482), (3087, 13268), (3317, 12348), (3852, 10633), (3906, 10486), (4116, 9951), (4494, 9114), (4557, 8988), (5243, 7812), (6076, 6741), (6174, 6634)]