341996820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{163}}^1$

素因数の和:231

約数の個数: 216

約数和(自身を含む): 1124975712

約数和(自身を除く): 782978892

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 121, 132, 163, 165, 170, 187, 204, 220, 242, 255, 289, 326, 330, 340, 363, 374, 484, 489, 510, 561, 578, 605, 652, 660, 726, 748, 815, 867, 935, 978, 1020, 1122, 1156, 1210, 1445, 1452, 1630, 1734, 1793, 1815, 1870, 1956, 2057, 2244, 2420, 2445, 2771, 2805, 2890, 3179, 3260, 3468, 3586, 3630, 3740, 4114, 4335, 4890, 5379, 5542, 5610, 5780, 6171, 6358, 7172, 7260, 8228, 8313, 8670, 8965, 9537, 9780, 10285, 10758, 11084, 11220, 12342, 12716, 13855, 15895, 16626, 17340, 17930, 19074, 19723, 20570, 21516, 24684, 26895, 27710, 30481, 30855, 31790, 33252, 34969, 35860, 38148, 39446, 41140, 41565, 47107, 47685, 53790, 55420, 59169, 60962, 61710, 63580, 69938, 78892, 83130, 91443, 94214, 95370, 98615, 104907, 107580, 118338, 121924, 123420, 139876, 141321, 152405, 166260, 174845, 182886, 188428, 190740, 197230, 209814, 235535, 236676, 282642, 295845, 304810, 335291, 349690, 365772, 394460, 419628, 457215, 471070, 518177, 524535, 565284, 591690, 609620, 670582, 699380, 706605, 914430, 942140, 1005873, 1036354, 1049070, 1183380, 1341164, 1413210, 1554531, 1676455, 1828860, 2011746, 2072708, 2098140, 2590885, 2826420, 3109062, 3352910, 4023492, 5029365, 5181770, 5699947, 6218124, 6705820, 7772655, 10058730, 10363540, 11399894, 15545310, 17099841, 20117460, 22799788, 28499735, 31090620, 34199682, 56999470, 68399364, 85499205, 113998940, 170998410, 341996820]

約数ペア:

[(1, 341996820), (2, 170998410), (3, 113998940), (4, 85499205), (5, 68399364), (6, 56999470), (10, 34199682), (11, 31090620), (12, 28499735), (15, 22799788), (17, 20117460), (20, 17099841), (22, 15545310), (30, 11399894), (33, 10363540), (34, 10058730), (44, 7772655), (51, 6705820), (55, 6218124), (60, 5699947), (66, 5181770), (68, 5029365), (85, 4023492), (102, 3352910), (110, 3109062), (121, 2826420), (132, 2590885), (163, 2098140), (165, 2072708), (170, 2011746), (187, 1828860), (204, 1676455), (220, 1554531), (242, 1413210), (255, 1341164), (289, 1183380), (326, 1049070), (330, 1036354), (340, 1005873), (363, 942140), (374, 914430), (484, 706605), (489, 699380), (510, 670582), (561, 609620), (578, 591690), (605, 565284), (652, 524535), (660, 518177), (726, 471070), (748, 457215), (815, 419628), (867, 394460), (935, 365772), (978, 349690), (1020, 335291), (1122, 304810), (1156, 295845), (1210, 282642), (1445, 236676), (1452, 235535), (1630, 209814), (1734, 197230), (1793, 190740), (1815, 188428), (1870, 182886), (1956, 174845), (2057, 166260), (2244, 152405), (2420, 141321), (2445, 139876), (2771, 123420), (2805, 121924), (2890, 118338), (3179, 107580), (3260, 104907), (3468, 98615), (3586, 95370), (3630, 94214), (3740, 91443), (4114, 83130), (4335, 78892), (4890, 69938), (5379, 63580), (5542, 61710), (5610, 60962), (5780, 59169), (6171, 55420), (6358, 53790), (7172, 47685), (7260, 47107), (8228, 41565), (8313, 41140), (8670, 39446), (8965, 38148), (9537, 35860), (9780, 34969), (10285, 33252), (10758, 31790), (11084, 30855), (11220, 30481), (12342, 27710), (12716, 26895), (13855, 24684), (15895, 21516), (16626, 20570), (17340, 19723), (17930, 19074)]