740050912

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1$

素因数の和:624

約数の個数: 96

約数和(自身を含む): 1601873280

約数和(自身を除く): 861822368

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 67, 74, 76, 134, 148, 152, 268, 296, 304, 491, 536, 592, 608, 703, 982, 1072, 1184, 1273, 1406, 1964, 2144, 2479, 2546, 2812, 3928, 4958, 5092, 5624, 7856, 9329, 9916, 10184, 11248, 15712, 18167, 18658, 19832, 20368, 22496, 32897, 36334, 37316, 39664, 40736, 47101, 65794, 72668, 74632, 79328, 94202, 131588, 145336, 149264, 188404, 263176, 290672, 298528, 345173, 376808, 526352, 581344, 625043, 690346, 753616, 1052704, 1217189, 1250086, 1380692, 1507232, 2434378, 2500172, 2761384, 4868756, 5000344, 5522768, 9737512, 10000688, 11045536, 19475024, 20001376, 23126591, 38950048, 46253182, 92506364, 185012728, 370025456, 740050912]

約数ペア:

[(1, 740050912), (2, 370025456), (4, 185012728), (8, 92506364), (16, 46253182), (19, 38950048), (32, 23126591), (37, 20001376), (38, 19475024), (67, 11045536), (74, 10000688), (76, 9737512), (134, 5522768), (148, 5000344), (152, 4868756), (268, 2761384), (296, 2500172), (304, 2434378), (491, 1507232), (536, 1380692), (592, 1250086), (608, 1217189), (703, 1052704), (982, 753616), (1072, 690346), (1184, 625043), (1273, 581344), (1406, 526352), (1964, 376808), (2144, 345173), (2479, 298528), (2546, 290672), (2812, 263176), (3928, 188404), (4958, 149264), (5092, 145336), (5624, 131588), (7856, 94202), (9329, 79328), (9916, 74632), (10184, 72668), (11248, 65794), (15712, 47101), (18167, 40736), (18658, 39664), (19832, 37316), (20368, 36334), (22496, 32897)]