7286328

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 128

約数和(自身を含む): 23808000

約数和(自身を除く): 16521672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 61, 63, 72, 79, 84, 108, 122, 126, 158, 168, 183, 189, 216, 237, 244, 252, 316, 366, 378, 427, 474, 488, 504, 549, 553, 632, 711, 732, 756, 854, 948, 1098, 1106, 1281, 1422, 1464, 1512, 1647, 1659, 1708, 1896, 2133, 2196, 2212, 2562, 2844, 3294, 3318, 3416, 3843, 4266, 4392, 4424, 4819, 4977, 5124, 5688, 6588, 6636, 7686, 8532, 9638, 9954, 10248, 11529, 13176, 13272, 14457, 14931, 15372, 17064, 19276, 19908, 23058, 28914, 29862, 30744, 33733, 38552, 39816, 43371, 46116, 57828, 59724, 67466, 86742, 92232, 101199, 115656, 119448, 130113, 134932, 173484, 202398, 260226, 269864, 303597, 346968, 404796, 520452, 607194, 809592, 910791, 1040904, 1214388, 1821582, 2428776, 3643164, 7286328]

約数ペア:

[(1, 7286328), (2, 3643164), (3, 2428776), (4, 1821582), (6, 1214388), (7, 1040904), (8, 910791), (9, 809592), (12, 607194), (14, 520452), (18, 404796), (21, 346968), (24, 303597), (27, 269864), (28, 260226), (36, 202398), (42, 173484), (54, 134932), (56, 130113), (61, 119448), (63, 115656), (72, 101199), (79, 92232), (84, 86742), (108, 67466), (122, 59724), (126, 57828), (158, 46116), (168, 43371), (183, 39816), (189, 38552), (216, 33733), (237, 30744), (244, 29862), (252, 28914), (316, 23058), (366, 19908), (378, 19276), (427, 17064), (474, 15372), (488, 14931), (504, 14457), (549, 13272), (553, 13176), (632, 11529), (711, 10248), (732, 9954), (756, 9638), (854, 8532), (948, 7686), (1098, 6636), (1106, 6588), (1281, 5688), (1422, 5124), (1464, 4977), (1512, 4819), (1647, 4424), (1659, 4392), (1708, 4266), (1896, 3843), (2133, 3416), (2196, 3318), (2212, 3294), (2562, 2844)]