8481881808

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^3\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:715

約数の個数: 240

約数和(自身を含む): 26590262400

約数和(自身を除く): 18108380592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 34, 36, 38, 48, 51, 57, 68, 72, 76, 102, 114, 136, 144, 152, 153, 171, 204, 228, 272, 289, 304, 306, 323, 342, 408, 456, 578, 612, 631, 646, 684, 816, 867, 912, 969, 1156, 1224, 1262, 1292, 1368, 1734, 1893, 1938, 2312, 2448, 2524, 2584, 2601, 2736, 2907, 3468, 3786, 3876, 4624, 4913, 5048, 5168, 5202, 5491, 5679, 5814, 6936, 7572, 7752, 9826, 10096, 10404, 10727, 10982, 11358, 11628, 11989, 13872, 14739, 15144, 15504, 16473, 19652, 20808, 21454, 21964, 22716, 23256, 23978, 29478, 30288, 32181, 32946, 35967, 39304, 41616, 42908, 43928, 44217, 45432, 46512, 47956, 49419, 58956, 64362, 65892, 71934, 78608, 85816, 87856, 88434, 90864, 93347, 95912, 96543, 98838, 107901, 117912, 128724, 131784, 143868, 171632, 176868, 182359, 186694, 191824, 193086, 197676, 203813, 215802, 235824, 257448, 263568, 280041, 287736, 353736, 364718, 373388, 386172, 395352, 407626, 431604, 514896, 547077, 560082, 575472, 611439, 707472, 729436, 746776, 772344, 790704, 815252, 840123, 863208, 1094154, 1120164, 1222878, 1458872, 1493552, 1544688, 1630504, 1641231, 1680246, 1726416, 1834317, 2188308, 2240328, 2445756, 2917744, 3100103, 3261008, 3282462, 3360492, 3464821, 3668634, 4376616, 4480656, 4891512, 6200206, 6564924, 6720984, 6929642, 7337268, 8753232, 9300309, 9783024, 10394463, 12400412, 13129848, 13441968, 13859284, 14674536, 18600618, 20788926, 24800824, 26259696, 27718568, 27900927, 29349072, 31183389, 37201236, 41577852, 49601648, 55437136, 55801854, 58901957, 62366778, 74402472, 83155704, 111603708, 117803914, 124733556, 148804944, 166311408, 176705871, 223207416, 235607828, 249467112, 353411742, 446414832, 471215656, 498934224, 530117613, 706823484, 942431312, 1060235226, 1413646968, 2120470452, 2827293936, 4240940904, 8481881808]

約数ペア:

[(1, 8481881808), (2, 4240940904), (3, 2827293936), (4, 2120470452), (6, 1413646968), (8, 1060235226), (9, 942431312), (12, 706823484), (16, 530117613), (17, 498934224), (18, 471215656), (19, 446414832), (24, 353411742), (34, 249467112), (36, 235607828), (38, 223207416), (48, 176705871), (51, 166311408), (57, 148804944), (68, 124733556), (72, 117803914), (76, 111603708), (102, 83155704), (114, 74402472), (136, 62366778), (144, 58901957), (152, 55801854), (153, 55437136), (171, 49601648), (204, 41577852), (228, 37201236), (272, 31183389), (289, 29349072), (304, 27900927), (306, 27718568), (323, 26259696), (342, 24800824), (408, 20788926), (456, 18600618), (578, 14674536), (612, 13859284), (631, 13441968), (646, 13129848), (684, 12400412), (816, 10394463), (867, 9783024), (912, 9300309), (969, 8753232), (1156, 7337268), (1224, 6929642), (1262, 6720984), (1292, 6564924), (1368, 6200206), (1734, 4891512), (1893, 4480656), (1938, 4376616), (2312, 3668634), (2448, 3464821), (2524, 3360492), (2584, 3282462), (2601, 3261008), (2736, 3100103), (2907, 2917744), (3468, 2445756), (3786, 2240328), (3876, 2188308), (4624, 1834317), (4913, 1726416), (5048, 1680246), (5168, 1641231), (5202, 1630504), (5491, 1544688), (5679, 1493552), (5814, 1458872), (6936, 1222878), (7572, 1120164), (7752, 1094154), (9826, 863208), (10096, 840123), (10404, 815252), (10727, 790704), (10982, 772344), (11358, 746776), (11628, 729436), (11989, 707472), (13872, 611439), (14739, 575472), (15144, 560082), (15504, 547077), (16473, 514896), (19652, 431604), (20808, 407626), (21454, 395352), (21964, 386172), (22716, 373388), (23256, 364718), (23978, 353736), (29478, 287736), (30288, 280041), (32181, 263568), (32946, 257448), (35967, 235824), (39304, 215802), (41616, 203813), (42908, 197676), (43928, 193086), (44217, 191824), (45432, 186694), (46512, 182359), (47956, 176868), (49419, 171632), (58956, 143868), (64362, 131784), (65892, 128724), (71934, 117912), (78608, 107901), (85816, 98838), (87856, 96543), (88434, 95912), (90864, 93347)]