418975284

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{929}}^1$

素因数の和:1022

約数の個数: 144

約数和(自身を含む): 1246795200

約数和(自身を除く): 827819916

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 59, 78, 84, 91, 98, 118, 147, 156, 177, 182, 196, 236, 273, 294, 354, 364, 413, 546, 588, 637, 708, 767, 826, 929, 1092, 1239, 1274, 1534, 1652, 1858, 1911, 2301, 2478, 2548, 2787, 2891, 3068, 3716, 3822, 4602, 4956, 5369, 5574, 5782, 6503, 7644, 8673, 9204, 10738, 11148, 11564, 12077, 13006, 16107, 17346, 19509, 21476, 24154, 26012, 32214, 34692, 36231, 37583, 39018, 45521, 48308, 54811, 64428, 72462, 75166, 78036, 84539, 91042, 109622, 112749, 136563, 144924, 150332, 164433, 169078, 182084, 219244, 225498, 253617, 273126, 328866, 338156, 383677, 450996, 507234, 546252, 591773, 657732, 712543, 767354, 1014468, 1151031, 1183546, 1425086, 1534708, 1775319, 2137629, 2302062, 2367092, 2685739, 2850172, 3550638, 4275258, 4604124, 4987801, 5371478, 7101276, 8057217, 8550516, 9975602, 10742956, 14963403, 16114434, 19951204, 29926806, 32228868, 34914607, 59853612, 69829214, 104743821, 139658428, 209487642, 418975284]

約数ペア:

[(1, 418975284), (2, 209487642), (3, 139658428), (4, 104743821), (6, 69829214), (7, 59853612), (12, 34914607), (13, 32228868), (14, 29926806), (21, 19951204), (26, 16114434), (28, 14963403), (39, 10742956), (42, 9975602), (49, 8550516), (52, 8057217), (59, 7101276), (78, 5371478), (84, 4987801), (91, 4604124), (98, 4275258), (118, 3550638), (147, 2850172), (156, 2685739), (177, 2367092), (182, 2302062), (196, 2137629), (236, 1775319), (273, 1534708), (294, 1425086), (354, 1183546), (364, 1151031), (413, 1014468), (546, 767354), (588, 712543), (637, 657732), (708, 591773), (767, 546252), (826, 507234), (929, 450996), (1092, 383677), (1239, 338156), (1274, 328866), (1534, 273126), (1652, 253617), (1858, 225498), (1911, 219244), (2301, 182084), (2478, 169078), (2548, 164433), (2787, 150332), (2891, 144924), (3068, 136563), (3716, 112749), (3822, 109622), (4602, 91042), (4956, 84539), (5369, 78036), (5574, 75166), (5782, 72462), (6503, 64428), (7644, 54811), (8673, 48308), (9204, 45521), (10738, 39018), (11148, 37583), (11564, 36231), (12077, 34692), (13006, 32214), (16107, 26012), (17346, 24154), (19509, 21476)]