1720342404

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{607}}^1$

素因数の和:1066

約数の個数: 144

約数和(自身を含む): 5043257856

約数和(自身を除く): 3322915452

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 421, 561, 607, 612, 748, 842, 1122, 1214, 1263, 1683, 1684, 1821, 2244, 2428, 2526, 3366, 3642, 3789, 4631, 5052, 5463, 6677, 6732, 7157, 7284, 7578, 9262, 10319, 10926, 13354, 13893, 14314, 15156, 18524, 20031, 20638, 21471, 21852, 26708, 27786, 28628, 30957, 40062, 41276, 41679, 42942, 55572, 60093, 61914, 64413, 78727, 80124, 83358, 85884, 92871, 113509, 120186, 123828, 128826, 157454, 166716, 185742, 227018, 236181, 240372, 255547, 257652, 314908, 340527, 371484, 454036, 472362, 511094, 681054, 708543, 766641, 944724, 1021581, 1022188, 1362108, 1417086, 1533282, 2043162, 2299923, 2811017, 2834172, 3066564, 4086324, 4344299, 4599846, 5622034, 8433051, 8688598, 9199692, 11244068, 13032897, 16866102, 17377196, 25299153, 26065794, 33732204, 39098691, 47787289, 50598306, 52131588, 78197382, 95574578, 101196612, 143361867, 156394764, 191149156, 286723734, 430085601, 573447468, 860171202, 1720342404]

約数ペア:

[(1, 1720342404), (2, 860171202), (3, 573447468), (4, 430085601), (6, 286723734), (9, 191149156), (11, 156394764), (12, 143361867), (17, 101196612), (18, 95574578), (22, 78197382), (33, 52131588), (34, 50598306), (36, 47787289), (44, 39098691), (51, 33732204), (66, 26065794), (68, 25299153), (99, 17377196), (102, 16866102), (132, 13032897), (153, 11244068), (187, 9199692), (198, 8688598), (204, 8433051), (306, 5622034), (374, 4599846), (396, 4344299), (421, 4086324), (561, 3066564), (607, 2834172), (612, 2811017), (748, 2299923), (842, 2043162), (1122, 1533282), (1214, 1417086), (1263, 1362108), (1683, 1022188), (1684, 1021581), (1821, 944724), (2244, 766641), (2428, 708543), (2526, 681054), (3366, 511094), (3642, 472362), (3789, 454036), (4631, 371484), (5052, 340527), (5463, 314908), (6677, 257652), (6732, 255547), (7157, 240372), (7284, 236181), (7578, 227018), (9262, 185742), (10319, 166716), (10926, 157454), (13354, 128826), (13893, 123828), (14314, 120186), (15156, 113509), (18524, 92871), (20031, 85884), (20638, 83358), (21471, 80124), (21852, 78727), (26708, 64413), (27786, 61914), (28628, 60093), (30957, 55572), (40062, 42942), (41276, 41679)]