978314436

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:352

約数の個数: 240

約数和(自身を含む): 3010658112

約数和(自身を除く): 2032343676

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 44, 51, 54, 66, 67, 68, 81, 99, 102, 108, 132, 134, 153, 162, 187, 198, 201, 204, 241, 268, 297, 306, 324, 374, 396, 402, 459, 482, 561, 594, 603, 612, 723, 737, 748, 804, 891, 918, 964, 1122, 1139, 1188, 1206, 1377, 1446, 1474, 1683, 1782, 1809, 1836, 2169, 2211, 2244, 2278, 2412, 2651, 2754, 2892, 2948, 3366, 3417, 3564, 3618, 4097, 4338, 4422, 4556, 5049, 5302, 5427, 5508, 6507, 6633, 6732, 6834, 7236, 7953, 8194, 8676, 8844, 10098, 10251, 10604, 10854, 12291, 12529, 13014, 13266, 13668, 15147, 15906, 16147, 16388, 19521, 19899, 20196, 20502, 21708, 23859, 24582, 25058, 26028, 26532, 30294, 30753, 31812, 32294, 36873, 37587, 39042, 39798, 41004, 45067, 47718, 48441, 49164, 50116, 59697, 60588, 61506, 64588, 71577, 73746, 75174, 78084, 79596, 90134, 92259, 95436, 96882, 110619, 112761, 119394, 123012, 135201, 143154, 145323, 147492, 150348, 177617, 180268, 184518, 193764, 214731, 221238, 225522, 238788, 270402, 274499, 286308, 290646, 331857, 338283, 355234, 369036, 405603, 429462, 435969, 442476, 451044, 532851, 540804, 548998, 581292, 663714, 676566, 710468, 811206, 823497, 858924, 871938, 1014849, 1065702, 1097996, 1216809, 1307907, 1327428, 1353132, 1598553, 1622412, 1646994, 1743876, 2029698, 2131404, 2433618, 2470491, 2615814, 3019489, 3197106, 3293988, 3650427, 4059396, 4795659, 4867236, 4940982, 5231628, 6038978, 6394212, 7300854, 7411473, 9058467, 9591318, 9881964, 12077956, 14386977, 14601708, 14822946, 18116934, 19182636, 22234419, 27175401, 28773954, 29645892, 36233868, 44468838, 54350802, 57547908, 81526203, 88937676, 108701604, 163052406, 244578609, 326104812, 489157218, 978314436]

約数ペア:

[(1, 978314436), (2, 489157218), (3, 326104812), (4, 244578609), (6, 163052406), (9, 108701604), (11, 88937676), (12, 81526203), (17, 57547908), (18, 54350802), (22, 44468838), (27, 36233868), (33, 29645892), (34, 28773954), (36, 27175401), (44, 22234419), (51, 19182636), (54, 18116934), (66, 14822946), (67, 14601708), (68, 14386977), (81, 12077956), (99, 9881964), (102, 9591318), (108, 9058467), (132, 7411473), (134, 7300854), (153, 6394212), (162, 6038978), (187, 5231628), (198, 4940982), (201, 4867236), (204, 4795659), (241, 4059396), (268, 3650427), (297, 3293988), (306, 3197106), (324, 3019489), (374, 2615814), (396, 2470491), (402, 2433618), (459, 2131404), (482, 2029698), (561, 1743876), (594, 1646994), (603, 1622412), (612, 1598553), (723, 1353132), (737, 1327428), (748, 1307907), (804, 1216809), (891, 1097996), (918, 1065702), (964, 1014849), (1122, 871938), (1139, 858924), (1188, 823497), (1206, 811206), (1377, 710468), (1446, 676566), (1474, 663714), (1683, 581292), (1782, 548998), (1809, 540804), (1836, 532851), (2169, 451044), (2211, 442476), (2244, 435969), (2278, 429462), (2412, 405603), (2651, 369036), (2754, 355234), (2892, 338283), (2948, 331857), (3366, 290646), (3417, 286308), (3564, 274499), (3618, 270402), (4097, 238788), (4338, 225522), (4422, 221238), (4556, 214731), (5049, 193764), (5302, 184518), (5427, 180268), (5508, 177617), (6507, 150348), (6633, 147492), (6732, 145323), (6834, 143154), (7236, 135201), (7953, 123012), (8194, 119394), (8676, 112761), (8844, 110619), (10098, 96882), (10251, 95436), (10604, 92259), (10854, 90134), (12291, 79596), (12529, 78084), (13014, 75174), (13266, 73746), (13668, 71577), (15147, 64588), (15906, 61506), (16147, 60588), (16388, 59697), (19521, 50116), (19899, 49164), (20196, 48441), (20502, 47718), (21708, 45067), (23859, 41004), (24582, 39798), (25058, 39042), (26028, 37587), (26532, 36873), (30294, 32294), (30753, 31812)]