286289388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:309

約数の個数: 216

約数和(自身を含む): 935319840

約数和(自身を除く): 649030452

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 41, 42, 44, 63, 66, 77, 82, 84, 99, 121, 123, 126, 132, 154, 164, 198, 229, 231, 242, 246, 252, 287, 308, 363, 369, 396, 451, 458, 462, 484, 492, 574, 687, 693, 726, 738, 847, 861, 902, 916, 924, 1089, 1148, 1353, 1374, 1386, 1452, 1476, 1603, 1694, 1722, 1804, 2061, 2178, 2519, 2541, 2583, 2706, 2748, 2772, 3157, 3206, 3388, 3444, 4059, 4122, 4356, 4809, 4961, 5038, 5082, 5166, 5412, 6314, 6412, 7557, 7623, 8118, 8244, 9389, 9471, 9618, 9922, 10076, 10164, 10332, 12628, 14427, 14883, 15114, 15246, 16236, 17633, 18778, 18942, 19236, 19844, 22671, 27709, 28167, 28413, 28854, 29766, 30228, 30492, 34727, 35266, 37556, 37884, 44649, 45342, 52899, 55418, 56334, 56826, 57708, 59532, 65723, 69454, 70532, 83127, 84501, 89298, 90684, 103279, 104181, 105798, 110836, 112668, 113652, 131446, 138908, 158697, 166254, 169002, 178596, 193963, 197169, 206558, 208362, 211596, 249381, 262892, 309837, 312543, 317394, 332508, 338004, 387926, 394338, 413116, 416724, 498762, 581889, 591507, 619674, 625086, 634788, 722953, 775852, 788676, 929511, 997524, 1136069, 1163778, 1183014, 1239348, 1250172, 1445906, 1745667, 1859022, 2168859, 2272138, 2327556, 2366028, 2891812, 3408207, 3491334, 3718044, 4337718, 4544276, 6506577, 6816414, 6982668, 7952483, 8675436, 10224621, 13013154, 13632828, 15904966, 20449242, 23857449, 26026308, 31809932, 40898484, 47714898, 71572347, 95429796, 143144694, 286289388]

約数ペア:

[(1, 286289388), (2, 143144694), (3, 95429796), (4, 71572347), (6, 47714898), (7, 40898484), (9, 31809932), (11, 26026308), (12, 23857449), (14, 20449242), (18, 15904966), (21, 13632828), (22, 13013154), (28, 10224621), (33, 8675436), (36, 7952483), (41, 6982668), (42, 6816414), (44, 6506577), (63, 4544276), (66, 4337718), (77, 3718044), (82, 3491334), (84, 3408207), (99, 2891812), (121, 2366028), (123, 2327556), (126, 2272138), (132, 2168859), (154, 1859022), (164, 1745667), (198, 1445906), (229, 1250172), (231, 1239348), (242, 1183014), (246, 1163778), (252, 1136069), (287, 997524), (308, 929511), (363, 788676), (369, 775852), (396, 722953), (451, 634788), (458, 625086), (462, 619674), (484, 591507), (492, 581889), (574, 498762), (687, 416724), (693, 413116), (726, 394338), (738, 387926), (847, 338004), (861, 332508), (902, 317394), (916, 312543), (924, 309837), (1089, 262892), (1148, 249381), (1353, 211596), (1374, 208362), (1386, 206558), (1452, 197169), (1476, 193963), (1603, 178596), (1694, 169002), (1722, 166254), (1804, 158697), (2061, 138908), (2178, 131446), (2519, 113652), (2541, 112668), (2583, 110836), (2706, 105798), (2748, 104181), (2772, 103279), (3157, 90684), (3206, 89298), (3388, 84501), (3444, 83127), (4059, 70532), (4122, 69454), (4356, 65723), (4809, 59532), (4961, 57708), (5038, 56826), (5082, 56334), (5166, 55418), (5412, 52899), (6314, 45342), (6412, 44649), (7557, 37884), (7623, 37556), (8118, 35266), (8244, 34727), (9389, 30492), (9471, 30228), (9618, 29766), (9922, 28854), (10076, 28413), (10164, 28167), (10332, 27709), (12628, 22671), (14427, 19844), (14883, 19236), (15114, 18942), (15246, 18778), (16236, 17633)]