1218343536

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{10861}}^1$

素因数の和:10935

約数の個数: 120

約数和(自身を含む): 3677004240

約数和(自身を除く): 2458660704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 41, 48, 57, 72, 76, 82, 114, 123, 144, 152, 164, 171, 228, 246, 304, 328, 342, 369, 456, 492, 656, 684, 738, 779, 912, 984, 1368, 1476, 1558, 1968, 2337, 2736, 2952, 3116, 4674, 5904, 6232, 7011, 9348, 10861, 12464, 14022, 18696, 21722, 28044, 32583, 37392, 43444, 56088, 65166, 86888, 97749, 112176, 130332, 173776, 195498, 206359, 260664, 390996, 412718, 445301, 521328, 619077, 781992, 825436, 890602, 1238154, 1335903, 1563984, 1650872, 1781204, 1857231, 2476308, 2671806, 3301744, 3562408, 3714462, 4007709, 4952616, 5343612, 7124816, 7428924, 8015418, 8460719, 9905232, 10687224, 14857848, 16030836, 16921438, 21374448, 25382157, 29715696, 32061672, 33842876, 50764314, 64123344, 67685752, 76146471, 101528628, 135371504, 152292942, 203057256, 304585884, 406114512, 609171768, 1218343536]

約数ペア:

[(1, 1218343536), (2, 609171768), (3, 406114512), (4, 304585884), (6, 203057256), (8, 152292942), (9, 135371504), (12, 101528628), (16, 76146471), (18, 67685752), (19, 64123344), (24, 50764314), (36, 33842876), (38, 32061672), (41, 29715696), (48, 25382157), (57, 21374448), (72, 16921438), (76, 16030836), (82, 14857848), (114, 10687224), (123, 9905232), (144, 8460719), (152, 8015418), (164, 7428924), (171, 7124816), (228, 5343612), (246, 4952616), (304, 4007709), (328, 3714462), (342, 3562408), (369, 3301744), (456, 2671806), (492, 2476308), (656, 1857231), (684, 1781204), (738, 1650872), (779, 1563984), (912, 1335903), (984, 1238154), (1368, 890602), (1476, 825436), (1558, 781992), (1968, 619077), (2337, 521328), (2736, 445301), (2952, 412718), (3116, 390996), (4674, 260664), (5904, 206359), (6232, 195498), (7011, 173776), (9348, 130332), (10861, 112176), (12464, 97749), (14022, 86888), (18696, 65166), (21722, 56088), (28044, 43444), (32583, 37392)]