317522604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:372

約数の個数: 144

約数和(自身を含む): 921032448

約数和(自身を除く): 603509844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 37, 38, 42, 57, 74, 76, 84, 111, 114, 133, 148, 222, 228, 259, 266, 283, 361, 399, 444, 518, 532, 566, 703, 722, 777, 798, 849, 1036, 1083, 1132, 1406, 1444, 1554, 1596, 1698, 1981, 2109, 2166, 2527, 2812, 3108, 3396, 3962, 4218, 4332, 4921, 5054, 5377, 5943, 7581, 7924, 8436, 9842, 10108, 10471, 10754, 11886, 13357, 14763, 15162, 16131, 19684, 20942, 21508, 23772, 26714, 29526, 30324, 31413, 32262, 37639, 40071, 41884, 53428, 59052, 62826, 64524, 73297, 75278, 80142, 93499, 102163, 112917, 125652, 146594, 150556, 160284, 186998, 198949, 204326, 219891, 225834, 280497, 293188, 306489, 373996, 397898, 408652, 439782, 451668, 560994, 596847, 612978, 715141, 795796, 879564, 1121988, 1193694, 1225956, 1392643, 1430282, 2145423, 2387388, 2785286, 2860564, 3780031, 4177929, 4290846, 5570572, 7560062, 8355858, 8581692, 11340093, 15120124, 16711716, 22680186, 26460217, 45360372, 52920434, 79380651, 105840868, 158761302, 317522604]

約数ペア:

[(1, 317522604), (2, 158761302), (3, 105840868), (4, 79380651), (6, 52920434), (7, 45360372), (12, 26460217), (14, 22680186), (19, 16711716), (21, 15120124), (28, 11340093), (37, 8581692), (38, 8355858), (42, 7560062), (57, 5570572), (74, 4290846), (76, 4177929), (84, 3780031), (111, 2860564), (114, 2785286), (133, 2387388), (148, 2145423), (222, 1430282), (228, 1392643), (259, 1225956), (266, 1193694), (283, 1121988), (361, 879564), (399, 795796), (444, 715141), (518, 612978), (532, 596847), (566, 560994), (703, 451668), (722, 439782), (777, 408652), (798, 397898), (849, 373996), (1036, 306489), (1083, 293188), (1132, 280497), (1406, 225834), (1444, 219891), (1554, 204326), (1596, 198949), (1698, 186998), (1981, 160284), (2109, 150556), (2166, 146594), (2527, 125652), (2812, 112917), (3108, 102163), (3396, 93499), (3962, 80142), (4218, 75278), (4332, 73297), (4921, 64524), (5054, 62826), (5377, 59052), (5943, 53428), (7581, 41884), (7924, 40071), (8436, 37639), (9842, 32262), (10108, 31413), (10471, 30324), (10754, 29526), (11886, 26714), (13357, 23772), (14763, 21508), (15162, 20942), (16131, 19684)]