216692568

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 660441600

約数和(自身を除く): 443749032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 36, 38, 46, 57, 69, 71, 72, 76, 92, 97, 114, 138, 142, 152, 171, 184, 194, 207, 213, 228, 276, 284, 291, 342, 388, 414, 426, 437, 456, 552, 568, 582, 639, 684, 776, 828, 852, 873, 874, 1164, 1278, 1311, 1349, 1368, 1633, 1656, 1704, 1746, 1748, 1843, 2231, 2328, 2556, 2622, 2698, 3266, 3492, 3496, 3686, 3933, 4047, 4462, 4899, 5112, 5244, 5396, 5529, 6532, 6693, 6887, 6984, 7372, 7866, 8094, 8924, 9798, 10488, 10792, 11058, 12141, 13064, 13386, 13774, 14697, 14744, 15732, 16188, 16587, 17848, 19596, 20079, 20661, 22116, 24282, 26772, 27548, 29394, 31027, 31464, 32376, 33174, 39192, 40158, 41322, 42389, 44232, 48564, 53544, 55096, 58788, 61983, 62054, 66348, 80316, 82644, 84778, 93081, 97128, 117576, 123966, 124108, 127167, 130853, 132696, 158401, 160632, 165288, 169556, 186162, 247932, 248216, 254334, 261706, 279243, 316802, 339112, 372324, 381501, 392559, 475203, 495864, 508668, 523412, 558486, 633604, 744648, 763002, 785118, 950406, 1017336, 1046824, 1116972, 1177677, 1267208, 1425609, 1526004, 1570236, 1900812, 2233944, 2355354, 2851218, 3009619, 3052008, 3140472, 3801624, 4710708, 5702436, 6019238, 9028857, 9421416, 11404872, 12038476, 18057714, 24076952, 27086571, 36115428, 54173142, 72230856, 108346284, 216692568]

約数ペア:

[(1, 216692568), (2, 108346284), (3, 72230856), (4, 54173142), (6, 36115428), (8, 27086571), (9, 24076952), (12, 18057714), (18, 12038476), (19, 11404872), (23, 9421416), (24, 9028857), (36, 6019238), (38, 5702436), (46, 4710708), (57, 3801624), (69, 3140472), (71, 3052008), (72, 3009619), (76, 2851218), (92, 2355354), (97, 2233944), (114, 1900812), (138, 1570236), (142, 1526004), (152, 1425609), (171, 1267208), (184, 1177677), (194, 1116972), (207, 1046824), (213, 1017336), (228, 950406), (276, 785118), (284, 763002), (291, 744648), (342, 633604), (388, 558486), (414, 523412), (426, 508668), (437, 495864), (456, 475203), (552, 392559), (568, 381501), (582, 372324), (639, 339112), (684, 316802), (776, 279243), (828, 261706), (852, 254334), (873, 248216), (874, 247932), (1164, 186162), (1278, 169556), (1311, 165288), (1349, 160632), (1368, 158401), (1633, 132696), (1656, 130853), (1704, 127167), (1746, 124108), (1748, 123966), (1843, 117576), (2231, 97128), (2328, 93081), (2556, 84778), (2622, 82644), (2698, 80316), (3266, 66348), (3492, 62054), (3496, 61983), (3686, 58788), (3933, 55096), (4047, 53544), (4462, 48564), (4899, 44232), (5112, 42389), (5244, 41322), (5396, 40158), (5529, 39192), (6532, 33174), (6693, 32376), (6887, 31464), (6984, 31027), (7372, 29394), (7866, 27548), (8094, 26772), (8924, 24282), (9798, 22116), (10488, 20661), (10792, 20079), (11058, 19596), (12141, 17848), (13064, 16587), (13386, 16188), (13774, 15732), (14697, 14744)]