238545684

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:374

約数の個数: 144

約数和(自身を含む): 692036800

約数和(自身を除く): 453491116

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 139, 156, 171, 193, 228, 234, 247, 278, 342, 386, 417, 468, 494, 556, 579, 684, 741, 772, 834, 988, 1158, 1251, 1482, 1668, 1737, 1807, 2223, 2316, 2502, 2509, 2641, 2964, 3474, 3614, 3667, 4446, 5004, 5018, 5282, 5421, 6948, 7228, 7334, 7527, 7923, 8892, 10036, 10564, 10842, 11001, 14668, 15054, 15846, 16263, 21684, 22002, 22581, 23769, 26827, 30108, 31692, 32526, 33003, 34333, 44004, 45162, 47538, 47671, 53654, 65052, 66006, 68666, 80481, 90324, 95076, 95342, 102999, 107308, 132012, 137332, 143013, 160962, 190684, 205998, 241443, 286026, 308997, 321924, 348751, 411996, 429039, 482886, 509713, 572052, 617994, 697502, 858078, 965772, 1019426, 1046253, 1235988, 1395004, 1529139, 1716156, 2038852, 2092506, 3058278, 3138759, 4185012, 4587417, 6116556, 6277518, 6626269, 9174834, 12555036, 13252538, 18349668, 19878807, 26505076, 39757614, 59636421, 79515228, 119272842, 238545684]

約数ペア:

[(1, 238545684), (2, 119272842), (3, 79515228), (4, 59636421), (6, 39757614), (9, 26505076), (12, 19878807), (13, 18349668), (18, 13252538), (19, 12555036), (26, 9174834), (36, 6626269), (38, 6277518), (39, 6116556), (52, 4587417), (57, 4185012), (76, 3138759), (78, 3058278), (114, 2092506), (117, 2038852), (139, 1716156), (156, 1529139), (171, 1395004), (193, 1235988), (228, 1046253), (234, 1019426), (247, 965772), (278, 858078), (342, 697502), (386, 617994), (417, 572052), (468, 509713), (494, 482886), (556, 429039), (579, 411996), (684, 348751), (741, 321924), (772, 308997), (834, 286026), (988, 241443), (1158, 205998), (1251, 190684), (1482, 160962), (1668, 143013), (1737, 137332), (1807, 132012), (2223, 107308), (2316, 102999), (2502, 95342), (2509, 95076), (2641, 90324), (2964, 80481), (3474, 68666), (3614, 66006), (3667, 65052), (4446, 53654), (5004, 47671), (5018, 47538), (5282, 45162), (5421, 44004), (6948, 34333), (7228, 33003), (7334, 32526), (7527, 31692), (7923, 30108), (8892, 26827), (10036, 23769), (10564, 22581), (10842, 22002), (11001, 21684), (14668, 16263), (15054, 15846)]