726431310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1$

素因数の和:631

約数の個数: 192

約数和(自身を含む): 2189431296

約数和(自身を除く): 1462999986

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 30, 33, 45, 46, 55, 61, 66, 69, 90, 99, 110, 115, 122, 138, 165, 183, 198, 207, 230, 253, 305, 330, 345, 366, 414, 495, 506, 523, 549, 610, 671, 690, 759, 915, 990, 1035, 1046, 1098, 1265, 1342, 1403, 1518, 1569, 1830, 2013, 2070, 2277, 2530, 2615, 2745, 2806, 3138, 3355, 3795, 4026, 4209, 4554, 4707, 5230, 5490, 5753, 6039, 6710, 7015, 7590, 7845, 8418, 9414, 10065, 11385, 11506, 12029, 12078, 12627, 14030, 15433, 15690, 17259, 20130, 21045, 22770, 23535, 24058, 25254, 28765, 30195, 30866, 31903, 34518, 36087, 42090, 46299, 47070, 51777, 57530, 60145, 60390, 63135, 63806, 72174, 77165, 86295, 92598, 95709, 103554, 108261, 120290, 126270, 132319, 138897, 154330, 159515, 172590, 180435, 191418, 216522, 231495, 258885, 264638, 277794, 287127, 319030, 350933, 360870, 396957, 462990, 478545, 517770, 541305, 574254, 661595, 694485, 701866, 733769, 793914, 957090, 1052799, 1082610, 1190871, 1323190, 1388970, 1435635, 1467538, 1754665, 1984785, 2105598, 2201307, 2381742, 2871270, 3158397, 3509330, 3668845, 3969570, 4402614, 5263995, 5954355, 6316794, 6603921, 7337690, 8071459, 10527990, 11006535, 11908710, 13207842, 15791985, 16142918, 22013070, 24214377, 31583970, 33019605, 40357295, 48428754, 66039210, 72643131, 80714590, 121071885, 145286262, 242143770, 363215655, 726431310]

約数ペア:

[(1, 726431310), (2, 363215655), (3, 242143770), (5, 145286262), (6, 121071885), (9, 80714590), (10, 72643131), (11, 66039210), (15, 48428754), (18, 40357295), (22, 33019605), (23, 31583970), (30, 24214377), (33, 22013070), (45, 16142918), (46, 15791985), (55, 13207842), (61, 11908710), (66, 11006535), (69, 10527990), (90, 8071459), (99, 7337690), (110, 6603921), (115, 6316794), (122, 5954355), (138, 5263995), (165, 4402614), (183, 3969570), (198, 3668845), (207, 3509330), (230, 3158397), (253, 2871270), (305, 2381742), (330, 2201307), (345, 2105598), (366, 1984785), (414, 1754665), (495, 1467538), (506, 1435635), (523, 1388970), (549, 1323190), (610, 1190871), (671, 1082610), (690, 1052799), (759, 957090), (915, 793914), (990, 733769), (1035, 701866), (1046, 694485), (1098, 661595), (1265, 574254), (1342, 541305), (1403, 517770), (1518, 478545), (1569, 462990), (1830, 396957), (2013, 360870), (2070, 350933), (2277, 319030), (2530, 287127), (2615, 277794), (2745, 264638), (2806, 258885), (3138, 231495), (3355, 216522), (3795, 191418), (4026, 180435), (4209, 172590), (4554, 159515), (4707, 154330), (5230, 138897), (5490, 132319), (5753, 126270), (6039, 120290), (6710, 108261), (7015, 103554), (7590, 95709), (7845, 92598), (8418, 86295), (9414, 77165), (10065, 72174), (11385, 63806), (11506, 63135), (12029, 60390), (12078, 60145), (12627, 57530), (14030, 51777), (15433, 47070), (15690, 46299), (17259, 42090), (20130, 36087), (21045, 34518), (22770, 31903), (23535, 30866), (24058, 30195), (25254, 28765)]