581568156

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{557}}^1$

素因数の和:700

約数の個数: 144

約数和(自身を含む): 1672017984

約数和(自身を除く): 1090449828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 97, 117, 138, 156, 194, 207, 234, 276, 291, 299, 388, 414, 468, 557, 582, 598, 828, 873, 897, 1114, 1164, 1196, 1261, 1671, 1746, 1794, 2228, 2231, 2522, 2691, 3342, 3492, 3588, 3783, 4462, 5013, 5044, 5382, 6684, 6693, 7241, 7566, 8924, 10026, 10764, 11349, 12811, 13386, 14482, 15132, 20052, 20079, 21723, 22698, 25622, 26772, 28964, 29003, 38433, 40158, 43446, 45396, 51244, 54029, 58006, 65169, 76866, 80316, 86892, 87009, 108058, 115299, 116012, 130338, 153732, 162087, 166543, 174018, 216116, 230598, 260676, 261027, 324174, 333086, 348036, 461196, 486261, 499629, 522054, 648348, 666172, 702377, 972522, 999258, 1044108, 1242667, 1404754, 1498887, 1945044, 1998516, 2107131, 2485334, 2809508, 2997774, 3728001, 4214262, 4970668, 5995548, 6321393, 7456002, 8428524, 11184003, 12642786, 14912004, 16154671, 22368006, 25285572, 32309342, 44736012, 48464013, 64618684, 96928026, 145392039, 193856052, 290784078, 581568156]

約数ペア:

[(1, 581568156), (2, 290784078), (3, 193856052), (4, 145392039), (6, 96928026), (9, 64618684), (12, 48464013), (13, 44736012), (18, 32309342), (23, 25285572), (26, 22368006), (36, 16154671), (39, 14912004), (46, 12642786), (52, 11184003), (69, 8428524), (78, 7456002), (92, 6321393), (97, 5995548), (117, 4970668), (138, 4214262), (156, 3728001), (194, 2997774), (207, 2809508), (234, 2485334), (276, 2107131), (291, 1998516), (299, 1945044), (388, 1498887), (414, 1404754), (468, 1242667), (557, 1044108), (582, 999258), (598, 972522), (828, 702377), (873, 666172), (897, 648348), (1114, 522054), (1164, 499629), (1196, 486261), (1261, 461196), (1671, 348036), (1746, 333086), (1794, 324174), (2228, 261027), (2231, 260676), (2522, 230598), (2691, 216116), (3342, 174018), (3492, 166543), (3588, 162087), (3783, 153732), (4462, 130338), (5013, 116012), (5044, 115299), (5382, 108058), (6684, 87009), (6693, 86892), (7241, 80316), (7566, 76866), (8924, 65169), (10026, 58006), (10764, 54029), (11349, 51244), (12811, 45396), (13386, 43446), (14482, 40158), (15132, 38433), (20052, 29003), (20079, 28964), (21723, 26772), (22698, 25622)]