326958048

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{503}}^1$

素因数の和:617

約数の個数: 144

約数和(自身を含む): 972500256

約数和(自身を除く): 645542208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 61, 72, 74, 96, 111, 122, 144, 148, 183, 222, 244, 288, 296, 333, 366, 444, 488, 503, 549, 592, 666, 732, 888, 976, 1006, 1098, 1184, 1332, 1464, 1509, 1776, 1952, 2012, 2196, 2257, 2664, 2928, 3018, 3552, 4024, 4392, 4514, 4527, 5328, 5856, 6036, 6771, 8048, 8784, 9028, 9054, 10656, 12072, 13542, 16096, 17568, 18056, 18108, 18611, 20313, 24144, 27084, 30683, 36112, 36216, 37222, 40626, 48288, 54168, 55833, 61366, 72224, 72432, 74444, 81252, 92049, 108336, 111666, 122732, 144864, 148888, 162504, 167499, 184098, 216672, 223332, 245464, 276147, 297776, 325008, 334998, 368196, 446664, 490928, 552294, 595552, 650016, 669996, 736392, 893328, 981856, 1104588, 1135271, 1339992, 1472784, 1786656, 2209176, 2270542, 2679984, 2945568, 3405813, 4418352, 4541084, 5359968, 6811626, 8836704, 9082168, 10217439, 13623252, 18164336, 20434878, 27246504, 36328672, 40869756, 54493008, 81739512, 108986016, 163479024, 326958048]

約数ペア:

[(1, 326958048), (2, 163479024), (3, 108986016), (4, 81739512), (6, 54493008), (8, 40869756), (9, 36328672), (12, 27246504), (16, 20434878), (18, 18164336), (24, 13623252), (32, 10217439), (36, 9082168), (37, 8836704), (48, 6811626), (61, 5359968), (72, 4541084), (74, 4418352), (96, 3405813), (111, 2945568), (122, 2679984), (144, 2270542), (148, 2209176), (183, 1786656), (222, 1472784), (244, 1339992), (288, 1135271), (296, 1104588), (333, 981856), (366, 893328), (444, 736392), (488, 669996), (503, 650016), (549, 595552), (592, 552294), (666, 490928), (732, 446664), (888, 368196), (976, 334998), (1006, 325008), (1098, 297776), (1184, 276147), (1332, 245464), (1464, 223332), (1509, 216672), (1776, 184098), (1952, 167499), (2012, 162504), (2196, 148888), (2257, 144864), (2664, 122732), (2928, 111666), (3018, 108336), (3552, 92049), (4024, 81252), (4392, 74444), (4514, 72432), (4527, 72224), (5328, 61366), (5856, 55833), (6036, 54168), (6771, 48288), (8048, 40626), (8784, 37222), (9028, 36216), (9054, 36112), (10656, 30683), (12072, 27084), (13542, 24144), (16096, 20313), (17568, 18611), (18056, 18108)]