1931047248

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{857}}^1$

素因数の和:1061

約数の個数: 160

約数和(自身を含む): 5648138496

約数和(自身を除く): 3717091248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 104, 138, 156, 157, 184, 208, 276, 299, 312, 314, 368, 471, 552, 598, 624, 628, 857, 897, 942, 1104, 1196, 1256, 1714, 1794, 1884, 2041, 2392, 2512, 2571, 3428, 3588, 3611, 3768, 4082, 4784, 5142, 6123, 6856, 7176, 7222, 7536, 8164, 10284, 10833, 11141, 12246, 13712, 14352, 14444, 16328, 19711, 20568, 21666, 22282, 24492, 28888, 32656, 33423, 39422, 41136, 43332, 44564, 46943, 48984, 57776, 59133, 66846, 78844, 86664, 89128, 93886, 97968, 118266, 133692, 134549, 140829, 157688, 173328, 178256, 187772, 236532, 256243, 267384, 269098, 281658, 315376, 375544, 403647, 473064, 512486, 534768, 538196, 563316, 751088, 768729, 807294, 946128, 1024972, 1076392, 1126632, 1537458, 1614588, 1749137, 2049944, 2152784, 2253264, 3074916, 3094627, 3229176, 3498274, 4099888, 5247411, 6149832, 6189254, 6458352, 6996548, 9283881, 10494822, 12299664, 12378508, 13993096, 18567762, 20989644, 24757016, 27986192, 37135524, 40230151, 41979288, 49514032, 74271048, 80460302, 83958576, 120690453, 148542096, 160920604, 241380906, 321841208, 482761812, 643682416, 965523624, 1931047248]

約数ペア:

[(1, 1931047248), (2, 965523624), (3, 643682416), (4, 482761812), (6, 321841208), (8, 241380906), (12, 160920604), (13, 148542096), (16, 120690453), (23, 83958576), (24, 80460302), (26, 74271048), (39, 49514032), (46, 41979288), (48, 40230151), (52, 37135524), (69, 27986192), (78, 24757016), (92, 20989644), (104, 18567762), (138, 13993096), (156, 12378508), (157, 12299664), (184, 10494822), (208, 9283881), (276, 6996548), (299, 6458352), (312, 6189254), (314, 6149832), (368, 5247411), (471, 4099888), (552, 3498274), (598, 3229176), (624, 3094627), (628, 3074916), (857, 2253264), (897, 2152784), (942, 2049944), (1104, 1749137), (1196, 1614588), (1256, 1537458), (1714, 1126632), (1794, 1076392), (1884, 1024972), (2041, 946128), (2392, 807294), (2512, 768729), (2571, 751088), (3428, 563316), (3588, 538196), (3611, 534768), (3768, 512486), (4082, 473064), (4784, 403647), (5142, 375544), (6123, 315376), (6856, 281658), (7176, 269098), (7222, 267384), (7536, 256243), (8164, 236532), (10284, 187772), (10833, 178256), (11141, 173328), (12246, 157688), (13712, 140829), (14352, 134549), (14444, 133692), (16328, 118266), (19711, 97968), (20568, 93886), (21666, 89128), (22282, 86664), (24492, 78844), (28888, 66846), (32656, 59133), (33423, 57776), (39422, 48984), (41136, 46943), (43332, 44564)]