31118699248

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{14669}}^1$

素因数の和:14775

約数の個数: 160

約数和(自身を含む): 78234992640

約数和(自身を除く): 47116293392

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 47, 52, 56, 62, 91, 94, 104, 112, 124, 182, 188, 208, 217, 248, 329, 364, 376, 403, 434, 496, 611, 658, 728, 752, 806, 868, 1222, 1316, 1456, 1457, 1612, 1736, 2444, 2632, 2821, 2914, 3224, 3472, 4277, 4888, 5264, 5642, 5828, 6448, 8554, 9776, 10199, 11284, 11656, 14669, 17108, 18941, 20398, 22568, 23312, 29338, 34216, 37882, 40796, 45136, 58676, 68432, 75764, 81592, 102683, 117352, 132587, 151528, 163184, 190697, 205366, 234704, 265174, 303056, 381394, 410732, 454739, 530348, 689443, 762788, 821464, 909478, 1060696, 1334879, 1378886, 1525576, 1642928, 1818956, 2121392, 2669758, 2757772, 3051152, 3183173, 3637912, 4826101, 5339516, 5515544, 5911607, 6366346, 7275824, 8962759, 9652202, 10679032, 11031088, 11823214, 12732692, 17925518, 19304404, 21358064, 21372733, 23646428, 25465384, 35851036, 38608808, 41381249, 42745466, 47292856, 50930768, 62739313, 71702072, 77217616, 82762498, 85490932, 94585712, 125478626, 143404144, 149609131, 165524996, 170981864, 250957252, 277845529, 299218262, 331049992, 341963728, 501914504, 555691058, 598436524, 662099984, 1003829008, 1111382116, 1196873048, 1944918703, 2222764232, 2393746096, 3889837406, 4445528464, 7779674812, 15559349624, 31118699248]

約数ペア:

[(1, 31118699248), (2, 15559349624), (4, 7779674812), (7, 4445528464), (8, 3889837406), (13, 2393746096), (14, 2222764232), (16, 1944918703), (26, 1196873048), (28, 1111382116), (31, 1003829008), (47, 662099984), (52, 598436524), (56, 555691058), (62, 501914504), (91, 341963728), (94, 331049992), (104, 299218262), (112, 277845529), (124, 250957252), (182, 170981864), (188, 165524996), (208, 149609131), (217, 143404144), (248, 125478626), (329, 94585712), (364, 85490932), (376, 82762498), (403, 77217616), (434, 71702072), (496, 62739313), (611, 50930768), (658, 47292856), (728, 42745466), (752, 41381249), (806, 38608808), (868, 35851036), (1222, 25465384), (1316, 23646428), (1456, 21372733), (1457, 21358064), (1612, 19304404), (1736, 17925518), (2444, 12732692), (2632, 11823214), (2821, 11031088), (2914, 10679032), (3224, 9652202), (3472, 8962759), (4277, 7275824), (4888, 6366346), (5264, 5911607), (5642, 5515544), (5828, 5339516), (6448, 4826101), (8554, 3637912), (9776, 3183173), (10199, 3051152), (11284, 2757772), (11656, 2669758), (14669, 2121392), (17108, 1818956), (18941, 1642928), (20398, 1525576), (22568, 1378886), (23312, 1334879), (29338, 1060696), (34216, 909478), (37882, 821464), (40796, 762788), (45136, 689443), (58676, 530348), (68432, 454739), (75764, 410732), (81592, 381394), (102683, 303056), (117352, 265174), (132587, 234704), (151528, 205366), (163184, 190697)]