231696108

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:297

約数の個数: 216

約数和(自身を含む): 743608320

約数和(自身を除く): 511912212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 31, 36, 38, 42, 49, 57, 62, 63, 76, 84, 93, 98, 114, 124, 126, 133, 147, 171, 186, 196, 217, 223, 228, 252, 266, 279, 294, 342, 372, 399, 434, 441, 446, 532, 558, 588, 589, 651, 669, 684, 798, 868, 882, 892, 931, 1116, 1178, 1197, 1302, 1338, 1519, 1561, 1596, 1764, 1767, 1862, 1953, 2007, 2356, 2394, 2604, 2676, 2793, 3038, 3122, 3534, 3724, 3906, 4014, 4123, 4237, 4557, 4683, 4788, 5301, 5586, 6076, 6244, 6913, 7068, 7812, 8028, 8246, 8379, 8474, 9114, 9366, 10602, 10927, 11172, 12369, 12711, 13671, 13826, 14049, 16492, 16758, 16948, 18228, 18732, 20739, 21204, 21854, 24738, 25422, 27342, 27652, 28098, 28861, 29659, 32781, 33516, 37107, 38133, 41478, 43708, 48391, 49476, 50844, 54684, 56196, 57722, 59318, 62217, 65562, 74214, 76266, 82956, 86583, 88977, 96782, 98343, 115444, 118636, 124434, 131124, 131347, 145173, 148428, 152532, 173166, 177954, 193564, 196686, 207613, 248868, 259749, 262694, 266931, 290346, 338737, 346332, 355908, 393372, 394041, 415226, 435519, 519498, 525388, 533862, 580692, 622839, 677474, 788082, 830452, 871038, 919429, 1016211, 1038996, 1067724, 1182123, 1245678, 1354948, 1576164, 1742076, 1838858, 1868517, 2032422, 2364246, 2491356, 2758287, 3048633, 3677716, 3737034, 4064844, 4728492, 5516574, 6097266, 6436003, 7474068, 8274861, 11033148, 12194532, 12872006, 16549722, 19308009, 25744012, 33099444, 38616018, 57924027, 77232036, 115848054, 231696108]

約数ペア:

[(1, 231696108), (2, 115848054), (3, 77232036), (4, 57924027), (6, 38616018), (7, 33099444), (9, 25744012), (12, 19308009), (14, 16549722), (18, 12872006), (19, 12194532), (21, 11033148), (28, 8274861), (31, 7474068), (36, 6436003), (38, 6097266), (42, 5516574), (49, 4728492), (57, 4064844), (62, 3737034), (63, 3677716), (76, 3048633), (84, 2758287), (93, 2491356), (98, 2364246), (114, 2032422), (124, 1868517), (126, 1838858), (133, 1742076), (147, 1576164), (171, 1354948), (186, 1245678), (196, 1182123), (217, 1067724), (223, 1038996), (228, 1016211), (252, 919429), (266, 871038), (279, 830452), (294, 788082), (342, 677474), (372, 622839), (399, 580692), (434, 533862), (441, 525388), (446, 519498), (532, 435519), (558, 415226), (588, 394041), (589, 393372), (651, 355908), (669, 346332), (684, 338737), (798, 290346), (868, 266931), (882, 262694), (892, 259749), (931, 248868), (1116, 207613), (1178, 196686), (1197, 193564), (1302, 177954), (1338, 173166), (1519, 152532), (1561, 148428), (1596, 145173), (1764, 131347), (1767, 131124), (1862, 124434), (1953, 118636), (2007, 115444), (2356, 98343), (2394, 96782), (2604, 88977), (2676, 86583), (2793, 82956), (3038, 76266), (3122, 74214), (3534, 65562), (3724, 62217), (3906, 59318), (4014, 57722), (4123, 56196), (4237, 54684), (4557, 50844), (4683, 49476), (4788, 48391), (5301, 43708), (5586, 41478), (6076, 38133), (6244, 37107), (6913, 33516), (7068, 32781), (7812, 29659), (8028, 28861), (8246, 28098), (8379, 27652), (8474, 27342), (9114, 25422), (9366, 24738), (10602, 21854), (10927, 21204), (11172, 20739), (12369, 18732), (12711, 18228), (13671, 16948), (13826, 16758), (14049, 16492)]