971661444

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:370

約数の個数: 144

約数和(自身を含む): 2616929280

約数和(自身を除く): 1645267836

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 151, 156, 167, 169, 228, 247, 302, 334, 338, 453, 494, 501, 507, 604, 668, 676, 741, 906, 988, 1002, 1014, 1482, 1812, 1963, 2004, 2028, 2171, 2869, 2964, 3173, 3211, 3926, 4342, 5738, 5889, 6346, 6422, 6513, 7852, 8607, 8684, 9519, 9633, 11476, 11778, 12692, 12844, 13026, 17214, 19038, 19266, 23556, 25217, 25519, 26052, 28223, 34428, 37297, 38076, 38532, 41249, 50434, 51038, 56446, 74594, 75651, 76557, 82498, 84669, 100868, 102076, 111891, 112892, 123747, 149188, 151302, 153114, 164996, 169338, 223782, 247494, 302604, 306228, 327821, 338676, 447564, 479123, 484861, 494988, 536237, 655642, 958246, 969722, 983463, 1072474, 1311284, 1437369, 1454583, 1608711, 1916492, 1939444, 1966926, 2144948, 2874738, 2909166, 3217422, 3933852, 4261673, 5749476, 5818332, 6228599, 6434844, 8523346, 12457198, 12785019, 17046692, 18685797, 24914396, 25570038, 37371594, 51140076, 74743188, 80971787, 161943574, 242915361, 323887148, 485830722, 971661444]

約数ペア:

[(1, 971661444), (2, 485830722), (3, 323887148), (4, 242915361), (6, 161943574), (12, 80971787), (13, 74743188), (19, 51140076), (26, 37371594), (38, 25570038), (39, 24914396), (52, 18685797), (57, 17046692), (76, 12785019), (78, 12457198), (114, 8523346), (151, 6434844), (156, 6228599), (167, 5818332), (169, 5749476), (228, 4261673), (247, 3933852), (302, 3217422), (334, 2909166), (338, 2874738), (453, 2144948), (494, 1966926), (501, 1939444), (507, 1916492), (604, 1608711), (668, 1454583), (676, 1437369), (741, 1311284), (906, 1072474), (988, 983463), (1002, 969722), (1014, 958246), (1482, 655642), (1812, 536237), (1963, 494988), (2004, 484861), (2028, 479123), (2171, 447564), (2869, 338676), (2964, 327821), (3173, 306228), (3211, 302604), (3926, 247494), (4342, 223782), (5738, 169338), (5889, 164996), (6346, 153114), (6422, 151302), (6513, 149188), (7852, 123747), (8607, 112892), (8684, 111891), (9519, 102076), (9633, 100868), (11476, 84669), (11778, 82498), (12692, 76557), (12844, 75651), (13026, 74594), (17214, 56446), (19038, 51038), (19266, 50434), (23556, 41249), (25217, 38532), (25519, 38076), (26052, 37297), (28223, 34428)]