2456491716

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{617}}^1$

素因数の和:739

約数の個数: 216

約数和(自身を含む): 7552313496

約数和(自身を除く): 5095821780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 49, 61, 63, 74, 84, 98, 111, 122, 126, 147, 148, 183, 196, 222, 244, 252, 259, 294, 333, 366, 427, 441, 444, 518, 549, 588, 617, 666, 732, 777, 854, 882, 1036, 1098, 1234, 1281, 1332, 1554, 1708, 1764, 1813, 1851, 2196, 2257, 2331, 2468, 2562, 2989, 3108, 3626, 3702, 3843, 4319, 4514, 4662, 5124, 5439, 5553, 5978, 6771, 7252, 7404, 7686, 8638, 8967, 9028, 9324, 10878, 11106, 11956, 12957, 13542, 15372, 15799, 16317, 17276, 17934, 20313, 21756, 22212, 22829, 25914, 26901, 27084, 30233, 31598, 32634, 35868, 37637, 38871, 40626, 45658, 47397, 51828, 53802, 60466, 63196, 65268, 68487, 75274, 77742, 81252, 90699, 91316, 94794, 107604, 110593, 112911, 120932, 136974, 142191, 150548, 155484, 159803, 181398, 189588, 205461, 221186, 225822, 263459, 272097, 273948, 284382, 319606, 331779, 338733, 362796, 410922, 442372, 451644, 479409, 526918, 544194, 568764, 639212, 663558, 677466, 790377, 821844, 958818, 995337, 1053836, 1088388, 1118621, 1327116, 1354932, 1392569, 1438227, 1580754, 1844213, 1917636, 1990674, 2237242, 2371131, 2785138, 2876454, 3161508, 3355863, 3688426, 3981348, 4177707, 4474484, 4742262, 5532639, 5570276, 5752908, 6711726, 7376852, 8355414, 9484524, 9747983, 10067589, 11065278, 12533121, 13423452, 16597917, 16710828, 19495966, 20135178, 22130556, 25066242, 29243949, 33195834, 38991932, 40270356, 50132484, 58487898, 66391668, 68235881, 87731847, 116975796, 136471762, 175463694, 204707643, 272943524, 350927388, 409415286, 614122929, 818830572, 1228245858, 2456491716]

約数ペア:

[(1, 2456491716), (2, 1228245858), (3, 818830572), (4, 614122929), (6, 409415286), (7, 350927388), (9, 272943524), (12, 204707643), (14, 175463694), (18, 136471762), (21, 116975796), (28, 87731847), (36, 68235881), (37, 66391668), (42, 58487898), (49, 50132484), (61, 40270356), (63, 38991932), (74, 33195834), (84, 29243949), (98, 25066242), (111, 22130556), (122, 20135178), (126, 19495966), (147, 16710828), (148, 16597917), (183, 13423452), (196, 12533121), (222, 11065278), (244, 10067589), (252, 9747983), (259, 9484524), (294, 8355414), (333, 7376852), (366, 6711726), (427, 5752908), (441, 5570276), (444, 5532639), (518, 4742262), (549, 4474484), (588, 4177707), (617, 3981348), (666, 3688426), (732, 3355863), (777, 3161508), (854, 2876454), (882, 2785138), (1036, 2371131), (1098, 2237242), (1234, 1990674), (1281, 1917636), (1332, 1844213), (1554, 1580754), (1708, 1438227), (1764, 1392569), (1813, 1354932), (1851, 1327116), (2196, 1118621), (2257, 1088388), (2331, 1053836), (2468, 995337), (2562, 958818), (2989, 821844), (3108, 790377), (3626, 677466), (3702, 663558), (3843, 639212), (4319, 568764), (4514, 544194), (4662, 526918), (5124, 479409), (5439, 451644), (5553, 442372), (5978, 410922), (6771, 362796), (7252, 338733), (7404, 331779), (7686, 319606), (8638, 284382), (8967, 273948), (9028, 272097), (9324, 263459), (10878, 225822), (11106, 221186), (11956, 205461), (12957, 189588), (13542, 181398), (15372, 159803), (15799, 155484), (16317, 150548), (17276, 142191), (17934, 136974), (20313, 120932), (21756, 112911), (22212, 110593), (22829, 107604), (25914, 94794), (26901, 91316), (27084, 90699), (30233, 81252), (31598, 77742), (32634, 75274), (35868, 68487), (37637, 65268), (38871, 63196), (40626, 60466), (45658, 53802), (47397, 51828)]