1321820976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{419}}^1$

素因数の和:707

約数の個数: 160

約数和(自身を含む): 4024742400

約数和(自身を除く): 2702921424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 112, 123, 164, 168, 229, 246, 287, 328, 336, 419, 458, 492, 574, 656, 687, 838, 861, 916, 984, 1148, 1257, 1374, 1603, 1676, 1722, 1832, 1968, 2296, 2514, 2748, 2933, 3206, 3352, 3444, 3664, 4592, 4809, 5028, 5496, 5866, 6412, 6704, 6888, 8799, 9389, 9618, 10056, 10992, 11732, 12824, 13776, 17179, 17598, 18778, 19236, 20112, 23464, 25648, 28167, 34358, 35196, 37556, 38472, 46928, 51537, 56334, 65723, 68716, 70392, 75112, 76944, 95951, 103074, 112668, 120253, 131446, 137432, 140784, 150224, 191902, 197169, 206148, 225336, 240506, 262892, 274864, 287853, 360759, 383804, 394338, 412296, 450672, 481012, 525784, 575706, 671657, 721518, 767608, 788676, 824592, 962024, 1051568, 1151412, 1343314, 1443036, 1535216, 1577352, 1924048, 2014971, 2302824, 2686628, 2886072, 3154704, 3933991, 4029942, 4605648, 5373256, 5772144, 7867982, 8059884, 10746512, 11801973, 15735964, 16119768, 23603946, 27537937, 31471928, 32239536, 47207892, 55075874, 62943856, 82613811, 94415784, 110151748, 165227622, 188831568, 220303496, 330455244, 440606992, 660910488, 1321820976]

約数ペア:

[(1, 1321820976), (2, 660910488), (3, 440606992), (4, 330455244), (6, 220303496), (7, 188831568), (8, 165227622), (12, 110151748), (14, 94415784), (16, 82613811), (21, 62943856), (24, 55075874), (28, 47207892), (41, 32239536), (42, 31471928), (48, 27537937), (56, 23603946), (82, 16119768), (84, 15735964), (112, 11801973), (123, 10746512), (164, 8059884), (168, 7867982), (229, 5772144), (246, 5373256), (287, 4605648), (328, 4029942), (336, 3933991), (419, 3154704), (458, 2886072), (492, 2686628), (574, 2302824), (656, 2014971), (687, 1924048), (838, 1577352), (861, 1535216), (916, 1443036), (984, 1343314), (1148, 1151412), (1257, 1051568), (1374, 962024), (1603, 824592), (1676, 788676), (1722, 767608), (1832, 721518), (1968, 671657), (2296, 575706), (2514, 525784), (2748, 481012), (2933, 450672), (3206, 412296), (3352, 394338), (3444, 383804), (3664, 360759), (4592, 287853), (4809, 274864), (5028, 262892), (5496, 240506), (5866, 225336), (6412, 206148), (6704, 197169), (6888, 191902), (8799, 150224), (9389, 140784), (9618, 137432), (10056, 131446), (10992, 120253), (11732, 112668), (12824, 103074), (13776, 95951), (17179, 76944), (17598, 75112), (18778, 70392), (19236, 68716), (20112, 65723), (23464, 56334), (25648, 51537), (28167, 46928), (34358, 38472), (35196, 37556)]