494129808

素因数分解:

$2^4\times 3^5\times {\mathrm{19}}^1\times {\mathrm{6689}}^1$

素因数の和:6731

約数の個数: 120

約数和(自身を含む): 1509799200

約数和(自身を除く): 1015669392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 243, 304, 324, 342, 432, 456, 486, 513, 648, 684, 912, 972, 1026, 1296, 1368, 1539, 1944, 2052, 2736, 3078, 3888, 4104, 4617, 6156, 6689, 8208, 9234, 12312, 13378, 18468, 20067, 24624, 26756, 36936, 40134, 53512, 60201, 73872, 80268, 107024, 120402, 127091, 160536, 180603, 240804, 254182, 321072, 361206, 381273, 481608, 508364, 541809, 722412, 762546, 963216, 1016728, 1083618, 1143819, 1444824, 1525092, 1625427, 2033456, 2167236, 2287638, 2889648, 3050184, 3250854, 3431457, 4334472, 4575276, 6100368, 6501708, 6862914, 8668944, 9150552, 10294371, 13003416, 13725828, 18301104, 20588742, 26006832, 27451656, 30883113, 41177484, 54903312, 61766226, 82354968, 123532452, 164709936, 247064904, 494129808]

約数ペア:

[(1, 494129808), (2, 247064904), (3, 164709936), (4, 123532452), (6, 82354968), (8, 61766226), (9, 54903312), (12, 41177484), (16, 30883113), (18, 27451656), (19, 26006832), (24, 20588742), (27, 18301104), (36, 13725828), (38, 13003416), (48, 10294371), (54, 9150552), (57, 8668944), (72, 6862914), (76, 6501708), (81, 6100368), (108, 4575276), (114, 4334472), (144, 3431457), (152, 3250854), (162, 3050184), (171, 2889648), (216, 2287638), (228, 2167236), (243, 2033456), (304, 1625427), (324, 1525092), (342, 1444824), (432, 1143819), (456, 1083618), (486, 1016728), (513, 963216), (648, 762546), (684, 722412), (912, 541809), (972, 508364), (1026, 481608), (1296, 381273), (1368, 361206), (1539, 321072), (1944, 254182), (2052, 240804), (2736, 180603), (3078, 160536), (3888, 127091), (4104, 120402), (4617, 107024), (6156, 80268), (6689, 73872), (8208, 60201), (9234, 53512), (12312, 40134), (13378, 36936), (18468, 26756), (20067, 24624)]