289504152

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1609}}^1$

素因数の和:1655

約数の個数: 192

約数和(自身を含む): 991116000

約数和(自身を除く): 701611848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 49, 51, 54, 56, 63, 68, 72, 84, 98, 102, 108, 119, 126, 136, 147, 153, 168, 189, 196, 204, 216, 238, 252, 294, 306, 357, 378, 392, 408, 441, 459, 476, 504, 588, 612, 714, 756, 833, 882, 918, 952, 1071, 1176, 1224, 1323, 1428, 1512, 1609, 1666, 1764, 1836, 2142, 2499, 2646, 2856, 3213, 3218, 3332, 3528, 3672, 4284, 4827, 4998, 5292, 6426, 6436, 6664, 7497, 8568, 9654, 9996, 10584, 11263, 12852, 12872, 14481, 14994, 19308, 19992, 22491, 22526, 25704, 27353, 28962, 29988, 33789, 38616, 43443, 44982, 45052, 54706, 57924, 59976, 67578, 78841, 82059, 86886, 89964, 90104, 101367, 109412, 115848, 135156, 157682, 164118, 173772, 179928, 191471, 202734, 218824, 236523, 246177, 270312, 304101, 315364, 328236, 347544, 382942, 405468, 473046, 492354, 574413, 608202, 630728, 656472, 709569, 738531, 765884, 810936, 946092, 984708, 1148826, 1216404, 1340297, 1419138, 1477062, 1531768, 1723239, 1892184, 1969416, 2128707, 2297652, 2432808, 2680594, 2838276, 2954124, 3446478, 4020891, 4257414, 4595304, 5169717, 5361188, 5676552, 5908248, 6892956, 8041782, 8514828, 10339434, 10722376, 12062673, 13785912, 16083564, 17029656, 20678868, 24125346, 32167128, 36188019, 41357736, 48250692, 72376038, 96501384, 144752076, 289504152]

約数ペア:

[(1, 289504152), (2, 144752076), (3, 96501384), (4, 72376038), (6, 48250692), (7, 41357736), (8, 36188019), (9, 32167128), (12, 24125346), (14, 20678868), (17, 17029656), (18, 16083564), (21, 13785912), (24, 12062673), (27, 10722376), (28, 10339434), (34, 8514828), (36, 8041782), (42, 6892956), (49, 5908248), (51, 5676552), (54, 5361188), (56, 5169717), (63, 4595304), (68, 4257414), (72, 4020891), (84, 3446478), (98, 2954124), (102, 2838276), (108, 2680594), (119, 2432808), (126, 2297652), (136, 2128707), (147, 1969416), (153, 1892184), (168, 1723239), (189, 1531768), (196, 1477062), (204, 1419138), (216, 1340297), (238, 1216404), (252, 1148826), (294, 984708), (306, 946092), (357, 810936), (378, 765884), (392, 738531), (408, 709569), (441, 656472), (459, 630728), (476, 608202), (504, 574413), (588, 492354), (612, 473046), (714, 405468), (756, 382942), (833, 347544), (882, 328236), (918, 315364), (952, 304101), (1071, 270312), (1176, 246177), (1224, 236523), (1323, 218824), (1428, 202734), (1512, 191471), (1609, 179928), (1666, 173772), (1764, 164118), (1836, 157682), (2142, 135156), (2499, 115848), (2646, 109412), (2856, 101367), (3213, 90104), (3218, 89964), (3332, 86886), (3528, 82059), (3672, 78841), (4284, 67578), (4827, 59976), (4998, 57924), (5292, 54706), (6426, 45052), (6436, 44982), (6664, 43443), (7497, 38616), (8568, 33789), (9654, 29988), (9996, 28962), (10584, 27353), (11263, 25704), (12852, 22526), (12872, 22491), (14481, 19992), (14994, 19308)]