856881396

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1093}}^1$

素因数の和:1191

約数の個数: 192

約数和(自身を含む): 2734824960

約数和(自身を除く): 1877943564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 61, 63, 68, 84, 102, 108, 119, 122, 126, 153, 183, 189, 204, 238, 244, 252, 306, 357, 366, 378, 427, 459, 476, 549, 612, 714, 732, 756, 854, 918, 1037, 1071, 1093, 1098, 1281, 1428, 1647, 1708, 1836, 2074, 2142, 2186, 2196, 2562, 3111, 3213, 3279, 3294, 3843, 4148, 4284, 4372, 5124, 6222, 6426, 6558, 6588, 7259, 7651, 7686, 9333, 9837, 11529, 12444, 12852, 13116, 14518, 15302, 15372, 18581, 18666, 19674, 21777, 22953, 23058, 27999, 29036, 29511, 30604, 37162, 37332, 39348, 43554, 45906, 46116, 55743, 55998, 59022, 65331, 66673, 68859, 74324, 87108, 91812, 111486, 111996, 118044, 130067, 130662, 133346, 137718, 167229, 195993, 200019, 206577, 222972, 260134, 261324, 266692, 275436, 334458, 390201, 391986, 400038, 413154, 466711, 501687, 520268, 600057, 668916, 780402, 783972, 800076, 826308, 933422, 1003374, 1133441, 1170603, 1200114, 1400133, 1560804, 1800171, 1866844, 2006748, 2266882, 2341206, 2400228, 2800266, 3400323, 3511809, 3600342, 4200399, 4533764, 4682412, 5600532, 6800646, 7023618, 7200684, 7934087, 8400798, 10200969, 12601197, 13601292, 14047236, 15868174, 16801596, 20401938, 23802261, 25202394, 30602907, 31736348, 40803876, 47604522, 50404788, 61205814, 71406783, 95209044, 122411628, 142813566, 214220349, 285627132, 428440698, 856881396]

約数ペア:

[(1, 856881396), (2, 428440698), (3, 285627132), (4, 214220349), (6, 142813566), (7, 122411628), (9, 95209044), (12, 71406783), (14, 61205814), (17, 50404788), (18, 47604522), (21, 40803876), (27, 31736348), (28, 30602907), (34, 25202394), (36, 23802261), (42, 20401938), (51, 16801596), (54, 15868174), (61, 14047236), (63, 13601292), (68, 12601197), (84, 10200969), (102, 8400798), (108, 7934087), (119, 7200684), (122, 7023618), (126, 6800646), (153, 5600532), (183, 4682412), (189, 4533764), (204, 4200399), (238, 3600342), (244, 3511809), (252, 3400323), (306, 2800266), (357, 2400228), (366, 2341206), (378, 2266882), (427, 2006748), (459, 1866844), (476, 1800171), (549, 1560804), (612, 1400133), (714, 1200114), (732, 1170603), (756, 1133441), (854, 1003374), (918, 933422), (1037, 826308), (1071, 800076), (1093, 783972), (1098, 780402), (1281, 668916), (1428, 600057), (1647, 520268), (1708, 501687), (1836, 466711), (2074, 413154), (2142, 400038), (2186, 391986), (2196, 390201), (2562, 334458), (3111, 275436), (3213, 266692), (3279, 261324), (3294, 260134), (3843, 222972), (4148, 206577), (4284, 200019), (4372, 195993), (5124, 167229), (6222, 137718), (6426, 133346), (6558, 130662), (6588, 130067), (7259, 118044), (7651, 111996), (7686, 111486), (9333, 91812), (9837, 87108), (11529, 74324), (12444, 68859), (12852, 66673), (13116, 65331), (14518, 59022), (15302, 55998), (15372, 55743), (18581, 46116), (18666, 45906), (19674, 43554), (21777, 39348), (22953, 37332), (23058, 37162), (27999, 30604), (29036, 29511)]