218263032

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4091}}^1$

素因数の和:4138

約数の個数: 128

約数和(自身を含む): 687456000

約数和(自身を除く): 469192968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 152, 156, 171, 216, 228, 234, 247, 312, 342, 351, 456, 468, 494, 513, 684, 702, 741, 936, 988, 1026, 1368, 1404, 1482, 1976, 2052, 2223, 2808, 2964, 4091, 4104, 4446, 5928, 6669, 8182, 8892, 12273, 13338, 16364, 17784, 24546, 26676, 32728, 36819, 49092, 53183, 53352, 73638, 77729, 98184, 106366, 110457, 147276, 155458, 159549, 212732, 220914, 233187, 294552, 310916, 319098, 425464, 441828, 466374, 478647, 621832, 638196, 699561, 883656, 932748, 957294, 1010477, 1276392, 1399122, 1435941, 1865496, 1914588, 2020954, 2098683, 2798244, 2871882, 3031431, 3829176, 4041908, 4197366, 5596488, 5743764, 6062862, 8083816, 8394732, 9094293, 11487528, 12125724, 16789464, 18188586, 24251448, 27282879, 36377172, 54565758, 72754344, 109131516, 218263032]

約数ペア:

[(1, 218263032), (2, 109131516), (3, 72754344), (4, 54565758), (6, 36377172), (8, 27282879), (9, 24251448), (12, 18188586), (13, 16789464), (18, 12125724), (19, 11487528), (24, 9094293), (26, 8394732), (27, 8083816), (36, 6062862), (38, 5743764), (39, 5596488), (52, 4197366), (54, 4041908), (57, 3829176), (72, 3031431), (76, 2871882), (78, 2798244), (104, 2098683), (108, 2020954), (114, 1914588), (117, 1865496), (152, 1435941), (156, 1399122), (171, 1276392), (216, 1010477), (228, 957294), (234, 932748), (247, 883656), (312, 699561), (342, 638196), (351, 621832), (456, 478647), (468, 466374), (494, 441828), (513, 425464), (684, 319098), (702, 310916), (741, 294552), (936, 233187), (988, 220914), (1026, 212732), (1368, 159549), (1404, 155458), (1482, 147276), (1976, 110457), (2052, 106366), (2223, 98184), (2808, 77729), (2964, 73638), (4091, 53352), (4104, 53183), (4446, 49092), (5928, 36819), (6669, 32728), (8182, 26676), (8892, 24546), (12273, 17784), (13338, 16364)]