249305004

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1$

素因数の和:141

約数の個数: 216

約数和(自身を含む): 760883760

約数和(自身を除く): 511578756

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 23, 26, 36, 38, 39, 46, 52, 53, 57, 69, 76, 78, 92, 106, 114, 117, 138, 156, 159, 171, 207, 212, 228, 234, 247, 276, 299, 318, 342, 414, 437, 468, 477, 494, 529, 598, 636, 684, 689, 741, 828, 874, 897, 954, 988, 1007, 1058, 1196, 1219, 1311, 1378, 1482, 1587, 1748, 1794, 1908, 2014, 2067, 2116, 2223, 2438, 2622, 2691, 2756, 2964, 3021, 3174, 3588, 3657, 3933, 4028, 4134, 4446, 4761, 4876, 5244, 5382, 5681, 6042, 6201, 6348, 6877, 7314, 7866, 8268, 8892, 9063, 9522, 10051, 10764, 10971, 11362, 12084, 12402, 13091, 13754, 14628, 15732, 15847, 17043, 18126, 19044, 20102, 20631, 21942, 22724, 23161, 24804, 26182, 27508, 28037, 30153, 31694, 34086, 36252, 39273, 40204, 41262, 43884, 46322, 47541, 51129, 52364, 56074, 60306, 61893, 63388, 68172, 69483, 78546, 82524, 84111, 90459, 92644, 95082, 102258, 112148, 117819, 120612, 123786, 130663, 138966, 142623, 157092, 168222, 180918, 190164, 204516, 208449, 235638, 247572, 252333, 261326, 277932, 285246, 301093, 336444, 361836, 364481, 391989, 416898, 471276, 504666, 522652, 532703, 570492, 602186, 728962, 783978, 833796, 903279, 1009332, 1065406, 1093443, 1175967, 1204372, 1457924, 1567956, 1598109, 1806558, 2130812, 2186886, 2351934, 2709837, 3196218, 3280329, 3613116, 4373772, 4703868, 4794327, 5419674, 6392436, 6560658, 6925139, 9588654, 10839348, 13121316, 13850278, 19177308, 20775417, 27700556, 41550834, 62326251, 83101668, 124652502, 249305004]

約数ペア:

[(1, 249305004), (2, 124652502), (3, 83101668), (4, 62326251), (6, 41550834), (9, 27700556), (12, 20775417), (13, 19177308), (18, 13850278), (19, 13121316), (23, 10839348), (26, 9588654), (36, 6925139), (38, 6560658), (39, 6392436), (46, 5419674), (52, 4794327), (53, 4703868), (57, 4373772), (69, 3613116), (76, 3280329), (78, 3196218), (92, 2709837), (106, 2351934), (114, 2186886), (117, 2130812), (138, 1806558), (156, 1598109), (159, 1567956), (171, 1457924), (207, 1204372), (212, 1175967), (228, 1093443), (234, 1065406), (247, 1009332), (276, 903279), (299, 833796), (318, 783978), (342, 728962), (414, 602186), (437, 570492), (468, 532703), (477, 522652), (494, 504666), (529, 471276), (598, 416898), (636, 391989), (684, 364481), (689, 361836), (741, 336444), (828, 301093), (874, 285246), (897, 277932), (954, 261326), (988, 252333), (1007, 247572), (1058, 235638), (1196, 208449), (1219, 204516), (1311, 190164), (1378, 180918), (1482, 168222), (1587, 157092), (1748, 142623), (1794, 138966), (1908, 130663), (2014, 123786), (2067, 120612), (2116, 117819), (2223, 112148), (2438, 102258), (2622, 95082), (2691, 92644), (2756, 90459), (2964, 84111), (3021, 82524), (3174, 78546), (3588, 69483), (3657, 68172), (3933, 63388), (4028, 61893), (4134, 60306), (4446, 56074), (4761, 52364), (4876, 51129), (5244, 47541), (5382, 46322), (5681, 43884), (6042, 41262), (6201, 40204), (6348, 39273), (6877, 36252), (7314, 34086), (7866, 31694), (8268, 30153), (8892, 28037), (9063, 27508), (9522, 26182), (10051, 24804), (10764, 23161), (10971, 22724), (11362, 21942), (12084, 20631), (12402, 20102), (13091, 19044), (13754, 18126), (14628, 17043), (15732, 15847)]