634853898

素因数分解:

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

素因数の和:198

約数の個数: 144

約数和(自身を含む): 1673006400

約数和(自身を除く): 1038152502

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 93, 98, 107, 126, 147, 186, 214, 217, 279, 294, 321, 343, 434, 441, 558, 642, 651, 686, 749, 882, 961, 963, 1029, 1302, 1498, 1519, 1922, 1926, 1953, 2058, 2247, 2883, 3038, 3087, 3317, 3906, 4494, 4557, 5243, 5766, 6174, 6634, 6727, 6741, 8649, 9114, 9951, 10486, 10633, 13454, 13482, 13671, 15729, 17298, 19902, 20181, 21266, 23219, 27342, 29853, 31458, 31899, 36701, 40362, 46438, 47089, 47187, 59706, 60543, 63798, 69657, 73402, 94178, 94374, 95697, 102827, 110103, 121086, 139314, 141267, 162533, 191394, 205654, 208971, 220206, 282534, 308481, 325066, 329623, 330309, 417942, 423801, 487599, 616962, 659246, 660618, 719789, 847602, 925443, 975198, 988869, 1137731, 1439578, 1462797, 1850886, 1977738, 2159367, 2275462, 2925594, 2966607, 3413193, 4318734, 5038523, 5933214, 6478101, 6826386, 10077046, 10239579, 12956202, 15115569, 20479158, 30231138, 35269661, 45346707, 70539322, 90693414, 105808983, 211617966, 317426949, 634853898]

約数ペア:

[(1, 634853898), (2, 317426949), (3, 211617966), (6, 105808983), (7, 90693414), (9, 70539322), (14, 45346707), (18, 35269661), (21, 30231138), (31, 20479158), (42, 15115569), (49, 12956202), (62, 10239579), (63, 10077046), (93, 6826386), (98, 6478101), (107, 5933214), (126, 5038523), (147, 4318734), (186, 3413193), (214, 2966607), (217, 2925594), (279, 2275462), (294, 2159367), (321, 1977738), (343, 1850886), (434, 1462797), (441, 1439578), (558, 1137731), (642, 988869), (651, 975198), (686, 925443), (749, 847602), (882, 719789), (961, 660618), (963, 659246), (1029, 616962), (1302, 487599), (1498, 423801), (1519, 417942), (1922, 330309), (1926, 329623), (1953, 325066), (2058, 308481), (2247, 282534), (2883, 220206), (3038, 208971), (3087, 205654), (3317, 191394), (3906, 162533), (4494, 141267), (4557, 139314), (5243, 121086), (5766, 110103), (6174, 102827), (6634, 95697), (6727, 94374), (6741, 94178), (8649, 73402), (9114, 69657), (9951, 63798), (10486, 60543), (10633, 59706), (13454, 47187), (13482, 47089), (13671, 46438), (15729, 40362), (17298, 36701), (19902, 31899), (20181, 31458), (21266, 29853), (23219, 27342)]