697494564

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{191}}^1$

素因数の和:257

約数の個数: 216

約数和(自身を含む): 2102650368

約数和(自身を除く): 1405155804

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 81, 102, 108, 117, 153, 156, 162, 191, 204, 221, 234, 243, 289, 306, 324, 351, 382, 442, 459, 468, 486, 573, 578, 612, 663, 702, 764, 867, 884, 918, 972, 1053, 1146, 1156, 1326, 1377, 1404, 1719, 1734, 1836, 1989, 2106, 2292, 2483, 2601, 2652, 2754, 3159, 3247, 3438, 3468, 3757, 3978, 4131, 4212, 4966, 5157, 5202, 5508, 5967, 6318, 6494, 6876, 7449, 7514, 7803, 7956, 8262, 9741, 9932, 10314, 10404, 11271, 11934, 12636, 12988, 14898, 15028, 15471, 15606, 16524, 17901, 19482, 20628, 22347, 22542, 23409, 23868, 29223, 29796, 30942, 31212, 33813, 35802, 38964, 42211, 44694, 45084, 46413, 46818, 53703, 55199, 58446, 61884, 67041, 67626, 70227, 71604, 84422, 87669, 89388, 92826, 93636, 101439, 107406, 110398, 116892, 126633, 134082, 135252, 140454, 165597, 168844, 175338, 185652, 201123, 202878, 214812, 220796, 253266, 263007, 268164, 280908, 304317, 331194, 350676, 379899, 402246, 405756, 496791, 506532, 526014, 603369, 608634, 662388, 717587, 759798, 789021, 804492, 912951, 993582, 1052028, 1139697, 1206738, 1217268, 1435174, 1490373, 1519596, 1578042, 1825902, 1987164, 2152761, 2279394, 2413476, 2870348, 2980746, 3156084, 3419091, 3651804, 4305522, 4471119, 4558788, 5961492, 6458283, 6838182, 8611044, 8942238, 10257273, 12916566, 13413357, 13676364, 17884476, 19374849, 20514546, 25833132, 26826714, 38749698, 41029092, 53653428, 58124547, 77499396, 116249094, 174373641, 232498188, 348747282, 697494564]

約数ペア:

[(1, 697494564), (2, 348747282), (3, 232498188), (4, 174373641), (6, 116249094), (9, 77499396), (12, 58124547), (13, 53653428), (17, 41029092), (18, 38749698), (26, 26826714), (27, 25833132), (34, 20514546), (36, 19374849), (39, 17884476), (51, 13676364), (52, 13413357), (54, 12916566), (68, 10257273), (78, 8942238), (81, 8611044), (102, 6838182), (108, 6458283), (117, 5961492), (153, 4558788), (156, 4471119), (162, 4305522), (191, 3651804), (204, 3419091), (221, 3156084), (234, 2980746), (243, 2870348), (289, 2413476), (306, 2279394), (324, 2152761), (351, 1987164), (382, 1825902), (442, 1578042), (459, 1519596), (468, 1490373), (486, 1435174), (573, 1217268), (578, 1206738), (612, 1139697), (663, 1052028), (702, 993582), (764, 912951), (867, 804492), (884, 789021), (918, 759798), (972, 717587), (1053, 662388), (1146, 608634), (1156, 603369), (1326, 526014), (1377, 506532), (1404, 496791), (1719, 405756), (1734, 402246), (1836, 379899), (1989, 350676), (2106, 331194), (2292, 304317), (2483, 280908), (2601, 268164), (2652, 263007), (2754, 253266), (3159, 220796), (3247, 214812), (3438, 202878), (3468, 201123), (3757, 185652), (3978, 175338), (4131, 168844), (4212, 165597), (4966, 140454), (5157, 135252), (5202, 134082), (5508, 126633), (5967, 116892), (6318, 110398), (6494, 107406), (6876, 101439), (7449, 93636), (7514, 92826), (7803, 89388), (7956, 87669), (8262, 84422), (9741, 71604), (9932, 70227), (10314, 67626), (10404, 67041), (11271, 61884), (11934, 58446), (12636, 55199), (12988, 53703), (14898, 46818), (15028, 46413), (15471, 45084), (15606, 44694), (16524, 42211), (17901, 38964), (19482, 35802), (20628, 33813), (22347, 31212), (22542, 30942), (23409, 29796), (23868, 29223)]