415706984

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:208

約数の個数: 192

約数和(自身を含む): 1077053760

約数和(自身を除く): 661346776

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 49, 53, 56, 68, 77, 88, 98, 106, 107, 119, 136, 154, 187, 196, 212, 214, 238, 308, 371, 374, 392, 424, 428, 476, 539, 583, 616, 742, 748, 749, 833, 856, 901, 952, 1078, 1166, 1177, 1309, 1484, 1496, 1498, 1666, 1802, 1819, 2156, 2332, 2354, 2597, 2618, 2968, 2996, 3332, 3604, 3638, 4081, 4312, 4664, 4708, 5194, 5236, 5243, 5671, 5992, 6307, 6664, 7208, 7276, 8162, 8239, 9163, 9416, 9911, 10388, 10472, 10486, 11342, 12614, 12733, 14552, 16324, 16478, 18326, 19822, 20009, 20776, 20972, 22684, 25228, 25466, 28567, 32648, 32956, 36652, 39644, 39697, 40018, 41944, 44149, 45368, 50456, 50932, 57134, 57673, 62381, 65912, 69377, 73304, 79288, 79394, 80036, 88298, 89131, 96407, 101864, 114268, 115346, 124762, 138754, 140063, 158788, 160072, 176596, 178262, 192814, 228536, 230692, 249524, 277508, 277879, 280126, 317576, 353192, 356524, 385628, 436667, 461384, 485639, 499048, 555016, 555758, 560252, 674849, 713048, 771256, 873334, 971278, 980441, 1060477, 1111516, 1120504, 1349698, 1746668, 1942556, 1960882, 2120954, 2223032, 2699396, 3056669, 3493336, 3885112, 3921764, 4241908, 4723943, 5398792, 6113338, 7423339, 7843528, 8483816, 9447886, 12226676, 14846678, 18895772, 24453352, 29693356, 37791544, 51963373, 59386712, 103926746, 207853492, 415706984]

約数ペア:

[(1, 415706984), (2, 207853492), (4, 103926746), (7, 59386712), (8, 51963373), (11, 37791544), (14, 29693356), (17, 24453352), (22, 18895772), (28, 14846678), (34, 12226676), (44, 9447886), (49, 8483816), (53, 7843528), (56, 7423339), (68, 6113338), (77, 5398792), (88, 4723943), (98, 4241908), (106, 3921764), (107, 3885112), (119, 3493336), (136, 3056669), (154, 2699396), (187, 2223032), (196, 2120954), (212, 1960882), (214, 1942556), (238, 1746668), (308, 1349698), (371, 1120504), (374, 1111516), (392, 1060477), (424, 980441), (428, 971278), (476, 873334), (539, 771256), (583, 713048), (616, 674849), (742, 560252), (748, 555758), (749, 555016), (833, 499048), (856, 485639), (901, 461384), (952, 436667), (1078, 385628), (1166, 356524), (1177, 353192), (1309, 317576), (1484, 280126), (1496, 277879), (1498, 277508), (1666, 249524), (1802, 230692), (1819, 228536), (2156, 192814), (2332, 178262), (2354, 176596), (2597, 160072), (2618, 158788), (2968, 140063), (2996, 138754), (3332, 124762), (3604, 115346), (3638, 114268), (4081, 101864), (4312, 96407), (4664, 89131), (4708, 88298), (5194, 80036), (5236, 79394), (5243, 79288), (5671, 73304), (5992, 69377), (6307, 65912), (6664, 62381), (7208, 57673), (7276, 57134), (8162, 50932), (8239, 50456), (9163, 45368), (9416, 44149), (9911, 41944), (10388, 40018), (10472, 39697), (10486, 39644), (11342, 36652), (12614, 32956), (12733, 32648), (14552, 28567), (16324, 25466), (16478, 25228), (18326, 22684), (19822, 20972), (20009, 20776)]