613665612

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1901}}^1$

素因数の和:1989

約数の個数: 144

約数和(自身を含む): 1882067040

約数和(自身を除く): 1268401428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 61, 63, 84, 98, 108, 122, 126, 147, 183, 189, 196, 244, 252, 294, 366, 378, 427, 441, 549, 588, 732, 756, 854, 882, 1098, 1281, 1323, 1647, 1708, 1764, 1901, 2196, 2562, 2646, 2989, 3294, 3802, 3843, 5124, 5292, 5703, 5978, 6588, 7604, 7686, 8967, 11406, 11529, 11956, 13307, 15372, 17109, 17934, 22812, 23058, 26614, 26901, 34218, 35868, 39921, 46116, 51327, 53228, 53802, 68436, 79842, 80703, 93149, 102654, 107604, 115961, 119763, 159684, 161406, 186298, 205308, 231922, 239526, 279447, 322812, 347883, 359289, 372596, 463844, 479052, 558894, 695766, 718578, 811727, 838341, 1043649, 1117788, 1391532, 1437156, 1623454, 1676682, 2087298, 2435181, 2515023, 3130947, 3246908, 3353364, 4174596, 4870362, 5030046, 5682089, 6261894, 7305543, 9740724, 10060092, 11364178, 12523788, 14611086, 17046267, 21916629, 22728356, 29222172, 34092534, 43833258, 51138801, 68185068, 87666516, 102277602, 153416403, 204555204, 306832806, 613665612]

約数ペア:

[(1, 613665612), (2, 306832806), (3, 204555204), (4, 153416403), (6, 102277602), (7, 87666516), (9, 68185068), (12, 51138801), (14, 43833258), (18, 34092534), (21, 29222172), (27, 22728356), (28, 21916629), (36, 17046267), (42, 14611086), (49, 12523788), (54, 11364178), (61, 10060092), (63, 9740724), (84, 7305543), (98, 6261894), (108, 5682089), (122, 5030046), (126, 4870362), (147, 4174596), (183, 3353364), (189, 3246908), (196, 3130947), (244, 2515023), (252, 2435181), (294, 2087298), (366, 1676682), (378, 1623454), (427, 1437156), (441, 1391532), (549, 1117788), (588, 1043649), (732, 838341), (756, 811727), (854, 718578), (882, 695766), (1098, 558894), (1281, 479052), (1323, 463844), (1647, 372596), (1708, 359289), (1764, 347883), (1901, 322812), (2196, 279447), (2562, 239526), (2646, 231922), (2989, 205308), (3294, 186298), (3802, 161406), (3843, 159684), (5124, 119763), (5292, 115961), (5703, 107604), (5978, 102654), (6588, 93149), (7604, 80703), (7686, 79842), (8967, 68436), (11406, 53802), (11529, 53228), (11956, 51327), (13307, 46116), (15372, 39921), (17109, 35868), (17934, 34218), (22812, 26901), (23058, 26614)]