447998112

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:224

約数の個数: 216

約数和(自身を含む): 1397934720

約数和(自身を除く): 949936608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 72, 76, 93, 96, 114, 124, 139, 144, 152, 171, 186, 228, 248, 278, 279, 288, 304, 342, 361, 372, 417, 456, 496, 556, 558, 589, 608, 684, 722, 744, 834, 912, 992, 1083, 1112, 1116, 1178, 1251, 1368, 1444, 1488, 1668, 1767, 1824, 2166, 2224, 2232, 2356, 2502, 2641, 2736, 2888, 2976, 3249, 3336, 3534, 4309, 4332, 4448, 4464, 4712, 5004, 5282, 5301, 5472, 5776, 6498, 6672, 7068, 7923, 8618, 8664, 8928, 9424, 10008, 10564, 10602, 11191, 11552, 12927, 12996, 13344, 14136, 15846, 17236, 17328, 18848, 20016, 21128, 21204, 22382, 23769, 25854, 25992, 28272, 31692, 33573, 34472, 34656, 38781, 40032, 42256, 42408, 44764, 47538, 50179, 51708, 51984, 56544, 63384, 67146, 68944, 77562, 81871, 84512, 84816, 89528, 95076, 100358, 100719, 103416, 103968, 126768, 134292, 137888, 150537, 155124, 163742, 169632, 179056, 190152, 200716, 201438, 206832, 245613, 253536, 268584, 301074, 310248, 327484, 358112, 380304, 401432, 402876, 413664, 451611, 491226, 537168, 602148, 620496, 654968, 736839, 760608, 802864, 805752, 903222, 982452, 1074336, 1204296, 1240992, 1309936, 1473678, 1555549, 1605728, 1611504, 1806444, 1964904, 2408592, 2619872, 2947356, 3111098, 3223008, 3612888, 3929808, 4666647, 4817184, 5894712, 6222196, 7225776, 7859616, 9333294, 11789424, 12444392, 13999941, 14451552, 18666588, 23578848, 24888784, 27999882, 37333176, 49777568, 55999764, 74666352, 111999528, 149332704, 223999056, 447998112]

約数ペア:

[(1, 447998112), (2, 223999056), (3, 149332704), (4, 111999528), (6, 74666352), (8, 55999764), (9, 49777568), (12, 37333176), (16, 27999882), (18, 24888784), (19, 23578848), (24, 18666588), (31, 14451552), (32, 13999941), (36, 12444392), (38, 11789424), (48, 9333294), (57, 7859616), (62, 7225776), (72, 6222196), (76, 5894712), (93, 4817184), (96, 4666647), (114, 3929808), (124, 3612888), (139, 3223008), (144, 3111098), (152, 2947356), (171, 2619872), (186, 2408592), (228, 1964904), (248, 1806444), (278, 1611504), (279, 1605728), (288, 1555549), (304, 1473678), (342, 1309936), (361, 1240992), (372, 1204296), (417, 1074336), (456, 982452), (496, 903222), (556, 805752), (558, 802864), (589, 760608), (608, 736839), (684, 654968), (722, 620496), (744, 602148), (834, 537168), (912, 491226), (992, 451611), (1083, 413664), (1112, 402876), (1116, 401432), (1178, 380304), (1251, 358112), (1368, 327484), (1444, 310248), (1488, 301074), (1668, 268584), (1767, 253536), (1824, 245613), (2166, 206832), (2224, 201438), (2232, 200716), (2356, 190152), (2502, 179056), (2641, 169632), (2736, 163742), (2888, 155124), (2976, 150537), (3249, 137888), (3336, 134292), (3534, 126768), (4309, 103968), (4332, 103416), (4448, 100719), (4464, 100358), (4712, 95076), (5004, 89528), (5282, 84816), (5301, 84512), (5472, 81871), (5776, 77562), (6498, 68944), (6672, 67146), (7068, 63384), (7923, 56544), (8618, 51984), (8664, 51708), (8928, 50179), (9424, 47538), (10008, 44764), (10564, 42408), (10602, 42256), (11191, 40032), (11552, 38781), (12927, 34656), (12996, 34472), (13344, 33573), (14136, 31692), (15846, 28272), (17236, 25992), (17328, 25854), (18848, 23769), (20016, 22382), (21128, 21204)]