15671352996

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1\times {\mathrm{1303}}^1$

素因数の和:2186

約数の個数: 144

約数和(自身を含む): 44124021760

約数和(自身を除く): 28452668764

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 829, 1116, 1209, 1303, 1612, 1658, 2418, 2487, 2606, 3316, 3627, 3909, 4836, 4974, 5212, 7254, 7461, 7818, 9948, 10777, 11727, 14508, 14922, 15636, 16939, 21554, 23454, 25699, 29844, 32331, 33878, 40393, 43108, 46908, 50817, 51398, 64662, 67756, 77097, 80786, 96993, 101634, 102796, 121179, 129324, 152451, 154194, 161572, 193986, 203268, 231291, 242358, 304902, 308388, 334087, 363537, 387972, 462582, 484716, 525109, 609804, 668174, 727074, 925164, 1002261, 1050218, 1080187, 1336348, 1454148, 1575327, 2004522, 2100436, 2160374, 3006783, 3150654, 3240561, 4009044, 4320748, 4725981, 6013566, 6301308, 6481122, 9451962, 9721683, 12027132, 12962244, 14042431, 18903924, 19443366, 28084862, 33485797, 38886732, 42127293, 56169724, 66971594, 84254586, 100457391, 126381879, 133943188, 168509172, 200914782, 252763758, 301372173, 401829564, 435315361, 505527516, 602744346, 870630722, 1205488692, 1305946083, 1741261444, 2611892166, 3917838249, 5223784332, 7835676498, 15671352996]

約数ペア:

[(1, 15671352996), (2, 7835676498), (3, 5223784332), (4, 3917838249), (6, 2611892166), (9, 1741261444), (12, 1305946083), (13, 1205488692), (18, 870630722), (26, 602744346), (31, 505527516), (36, 435315361), (39, 401829564), (52, 301372173), (62, 252763758), (78, 200914782), (93, 168509172), (117, 133943188), (124, 126381879), (156, 100457391), (186, 84254586), (234, 66971594), (279, 56169724), (372, 42127293), (403, 38886732), (468, 33485797), (558, 28084862), (806, 19443366), (829, 18903924), (1116, 14042431), (1209, 12962244), (1303, 12027132), (1612, 9721683), (1658, 9451962), (2418, 6481122), (2487, 6301308), (2606, 6013566), (3316, 4725981), (3627, 4320748), (3909, 4009044), (4836, 3240561), (4974, 3150654), (5212, 3006783), (7254, 2160374), (7461, 2100436), (7818, 2004522), (9948, 1575327), (10777, 1454148), (11727, 1336348), (14508, 1080187), (14922, 1050218), (15636, 1002261), (16939, 925164), (21554, 727074), (23454, 668174), (25699, 609804), (29844, 525109), (32331, 484716), (33878, 462582), (40393, 387972), (43108, 363537), (46908, 334087), (50817, 308388), (51398, 304902), (64662, 242358), (67756, 231291), (77097, 203268), (80786, 193986), (96993, 161572), (101634, 154194), (102796, 152451), (121179, 129324)]