2977600808

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3529}}^1$

素因数の和:3635

約数の個数: 128

約数和(自身を含む): 7353696000

約数和(自身を除く): 4376095192

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 61, 76, 91, 104, 122, 133, 152, 182, 244, 247, 266, 364, 427, 488, 494, 532, 728, 793, 854, 988, 1064, 1159, 1586, 1708, 1729, 1976, 2318, 3172, 3416, 3458, 3529, 4636, 5551, 6344, 6916, 7058, 8113, 9272, 11102, 13832, 14116, 15067, 16226, 22204, 24703, 28232, 30134, 32452, 44408, 45877, 49406, 60268, 64904, 67051, 91754, 98812, 105469, 120536, 134102, 183508, 197624, 210938, 215269, 268204, 321139, 367016, 421876, 430538, 469357, 536408, 642278, 843752, 861076, 871663, 938714, 1284556, 1506883, 1722152, 1743326, 1877428, 2569112, 2798497, 3013766, 3486652, 3754856, 4090111, 5596994, 6027532, 6101641, 6973304, 8180222, 11193988, 12055064, 12203282, 16360444, 19589479, 22387976, 24406564, 28630777, 32720888, 39178958, 48813128, 53171443, 57261554, 78357916, 106342886, 114523108, 156715832, 212685772, 229046216, 372200101, 425371544, 744400202, 1488800404, 2977600808]

約数ペア:

[(1, 2977600808), (2, 1488800404), (4, 744400202), (7, 425371544), (8, 372200101), (13, 229046216), (14, 212685772), (19, 156715832), (26, 114523108), (28, 106342886), (38, 78357916), (52, 57261554), (56, 53171443), (61, 48813128), (76, 39178958), (91, 32720888), (104, 28630777), (122, 24406564), (133, 22387976), (152, 19589479), (182, 16360444), (244, 12203282), (247, 12055064), (266, 11193988), (364, 8180222), (427, 6973304), (488, 6101641), (494, 6027532), (532, 5596994), (728, 4090111), (793, 3754856), (854, 3486652), (988, 3013766), (1064, 2798497), (1159, 2569112), (1586, 1877428), (1708, 1743326), (1729, 1722152), (1976, 1506883), (2318, 1284556), (3172, 938714), (3416, 871663), (3458, 861076), (3529, 843752), (4636, 642278), (5551, 536408), (6344, 469357), (6916, 430538), (7058, 421876), (8113, 367016), (9272, 321139), (11102, 268204), (13832, 215269), (14116, 210938), (15067, 197624), (16226, 183508), (22204, 134102), (24703, 120536), (28232, 105469), (30134, 98812), (32452, 91754), (44408, 67051), (45877, 64904), (49406, 60268)]