444820740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{317}}^1$

素因数の和:606

約数の個数: 192

約数和(自身を含む): 1543739904

約数和(自身を除く): 1098919164

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 257, 260, 273, 317, 364, 390, 420, 455, 514, 546, 634, 771, 780, 910, 951, 1028, 1092, 1268, 1285, 1365, 1542, 1585, 1799, 1820, 1902, 2219, 2570, 2730, 3084, 3170, 3341, 3598, 3804, 3855, 4121, 4438, 4755, 5140, 5397, 5460, 6340, 6657, 6682, 7196, 7710, 8242, 8876, 8995, 9510, 10023, 10794, 11095, 12363, 13314, 13364, 15420, 16484, 16705, 17990, 19020, 20046, 20605, 21588, 22190, 23387, 24726, 26628, 26985, 28847, 33285, 33410, 35980, 40092, 41210, 44380, 46774, 49452, 50115, 53970, 57694, 61815, 66570, 66820, 70161, 81469, 82420, 86541, 93548, 100230, 107940, 115388, 116935, 123630, 133140, 140322, 144235, 162938, 173082, 200460, 233870, 244407, 247260, 280644, 288470, 325876, 346164, 350805, 407345, 432705, 467740, 488814, 570283, 576940, 701610, 814690, 865410, 977628, 1059097, 1140566, 1222035, 1403220, 1629380, 1710849, 1730820, 2118194, 2281132, 2444070, 2851415, 3177291, 3421698, 4236388, 4888140, 5295485, 5702830, 6354582, 6843396, 7413679, 8554245, 10590970, 11405660, 12709164, 14827358, 15886455, 17108490, 21181940, 22241037, 29654716, 31772910, 34216980, 37068395, 44482074, 63545820, 74136790, 88964148, 111205185, 148273580, 222410370, 444820740]

約数ペア:

[(1, 444820740), (2, 222410370), (3, 148273580), (4, 111205185), (5, 88964148), (6, 74136790), (7, 63545820), (10, 44482074), (12, 37068395), (13, 34216980), (14, 31772910), (15, 29654716), (20, 22241037), (21, 21181940), (26, 17108490), (28, 15886455), (30, 14827358), (35, 12709164), (39, 11405660), (42, 10590970), (52, 8554245), (60, 7413679), (65, 6843396), (70, 6354582), (78, 5702830), (84, 5295485), (91, 4888140), (105, 4236388), (130, 3421698), (140, 3177291), (156, 2851415), (182, 2444070), (195, 2281132), (210, 2118194), (257, 1730820), (260, 1710849), (273, 1629380), (317, 1403220), (364, 1222035), (390, 1140566), (420, 1059097), (455, 977628), (514, 865410), (546, 814690), (634, 701610), (771, 576940), (780, 570283), (910, 488814), (951, 467740), (1028, 432705), (1092, 407345), (1268, 350805), (1285, 346164), (1365, 325876), (1542, 288470), (1585, 280644), (1799, 247260), (1820, 244407), (1902, 233870), (2219, 200460), (2570, 173082), (2730, 162938), (3084, 144235), (3170, 140322), (3341, 133140), (3598, 123630), (3804, 116935), (3855, 115388), (4121, 107940), (4438, 100230), (4755, 93548), (5140, 86541), (5397, 82420), (5460, 81469), (6340, 70161), (6657, 66820), (6682, 66570), (7196, 61815), (7710, 57694), (8242, 53970), (8876, 50115), (8995, 49452), (9510, 46774), (10023, 44380), (10794, 41210), (11095, 40092), (12363, 35980), (13314, 33410), (13364, 33285), (15420, 28847), (16484, 26985), (16705, 26628), (17990, 24726), (19020, 23387), (20046, 22190), (20605, 21588)]