345836556

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 216

約数和(自身を含む): 1048451040

約数和(自身を除く): 702614484

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 23, 26, 36, 38, 39, 46, 52, 57, 69, 76, 78, 89, 92, 114, 117, 138, 156, 171, 178, 207, 228, 234, 247, 267, 276, 299, 342, 356, 361, 414, 437, 468, 494, 534, 598, 684, 722, 741, 801, 828, 874, 897, 988, 1068, 1083, 1157, 1196, 1311, 1444, 1482, 1602, 1691, 1748, 1794, 2047, 2166, 2223, 2314, 2622, 2691, 2964, 3204, 3249, 3382, 3471, 3588, 3933, 4094, 4332, 4446, 4628, 4693, 5073, 5244, 5382, 5681, 6141, 6498, 6764, 6942, 7866, 8188, 8303, 8892, 9386, 10146, 10413, 10764, 11362, 12282, 12996, 13884, 14079, 15219, 15732, 16606, 17043, 18423, 18772, 20292, 20826, 21983, 22724, 24564, 24909, 26611, 28158, 30438, 32129, 33212, 34086, 36846, 38893, 41652, 42237, 43966, 49818, 51129, 53222, 56316, 60876, 64258, 65949, 68172, 73692, 74727, 77786, 79833, 84474, 87932, 96387, 99636, 102258, 106444, 107939, 116679, 128516, 131898, 149454, 155572, 159666, 168948, 192774, 197847, 204516, 215878, 233358, 239499, 263796, 289161, 298908, 319332, 323817, 350037, 385548, 395694, 417677, 431756, 466716, 478998, 505609, 578322, 647634, 700074, 738967, 791388, 835354, 957996, 971451, 1011218, 1156644, 1253031, 1295268, 1400148, 1477934, 1516827, 1670708, 1942902, 2022436, 2216901, 2506062, 2955868, 3033654, 3759093, 3885804, 4433802, 4550481, 5012124, 6067308, 6650703, 7518186, 8867604, 9100962, 9606571, 13301406, 15036372, 18201924, 19213142, 26602812, 28819713, 38426284, 57639426, 86459139, 115278852, 172918278, 345836556]

約数ペア:

[(1, 345836556), (2, 172918278), (3, 115278852), (4, 86459139), (6, 57639426), (9, 38426284), (12, 28819713), (13, 26602812), (18, 19213142), (19, 18201924), (23, 15036372), (26, 13301406), (36, 9606571), (38, 9100962), (39, 8867604), (46, 7518186), (52, 6650703), (57, 6067308), (69, 5012124), (76, 4550481), (78, 4433802), (89, 3885804), (92, 3759093), (114, 3033654), (117, 2955868), (138, 2506062), (156, 2216901), (171, 2022436), (178, 1942902), (207, 1670708), (228, 1516827), (234, 1477934), (247, 1400148), (267, 1295268), (276, 1253031), (299, 1156644), (342, 1011218), (356, 971451), (361, 957996), (414, 835354), (437, 791388), (468, 738967), (494, 700074), (534, 647634), (598, 578322), (684, 505609), (722, 478998), (741, 466716), (801, 431756), (828, 417677), (874, 395694), (897, 385548), (988, 350037), (1068, 323817), (1083, 319332), (1157, 298908), (1196, 289161), (1311, 263796), (1444, 239499), (1482, 233358), (1602, 215878), (1691, 204516), (1748, 197847), (1794, 192774), (2047, 168948), (2166, 159666), (2223, 155572), (2314, 149454), (2622, 131898), (2691, 128516), (2964, 116679), (3204, 107939), (3249, 106444), (3382, 102258), (3471, 99636), (3588, 96387), (3933, 87932), (4094, 84474), (4332, 79833), (4446, 77786), (4628, 74727), (4693, 73692), (5073, 68172), (5244, 65949), (5382, 64258), (5681, 60876), (6141, 56316), (6498, 53222), (6764, 51129), (6942, 49818), (7866, 43966), (8188, 42237), (8303, 41652), (8892, 38893), (9386, 36846), (10146, 34086), (10413, 33212), (10764, 32129), (11362, 30438), (12282, 28158), (12996, 26611), (13884, 24909), (14079, 24564), (15219, 22724), (15732, 21983), (16606, 20826), (17043, 20292), (18423, 18772)]