469570256

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:556

約数の個数: 80

約数和(自身を含む): 995174400

約数和(自身を除く): 525604144

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 109, 148, 152, 218, 296, 304, 383, 436, 592, 703, 766, 872, 1406, 1532, 1744, 2071, 2812, 3064, 4033, 4142, 5624, 6128, 7277, 8066, 8284, 11248, 14171, 14554, 16132, 16568, 28342, 29108, 32264, 33136, 41747, 56684, 58216, 64528, 76627, 83494, 113368, 116432, 153254, 166988, 226736, 269249, 306508, 333976, 538498, 613016, 667952, 793193, 1076996, 1226032, 1544639, 1586386, 2153992, 3089278, 3172772, 4307984, 6178556, 6345544, 12357112, 12691088, 24714224, 29348141, 58696282, 117392564, 234785128, 469570256]

約数ペア:

[(1, 469570256), (2, 234785128), (4, 117392564), (8, 58696282), (16, 29348141), (19, 24714224), (37, 12691088), (38, 12357112), (74, 6345544), (76, 6178556), (109, 4307984), (148, 3172772), (152, 3089278), (218, 2153992), (296, 1586386), (304, 1544639), (383, 1226032), (436, 1076996), (592, 793193), (703, 667952), (766, 613016), (872, 538498), (1406, 333976), (1532, 306508), (1744, 269249), (2071, 226736), (2812, 166988), (3064, 153254), (4033, 116432), (4142, 113368), (5624, 83494), (6128, 76627), (7277, 64528), (8066, 58216), (8284, 56684), (11248, 41747), (14171, 33136), (14554, 32264), (16132, 29108), (16568, 28342)]