2912994732

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 7384964832

約数和(自身を除く): 4471970100

約数列:

[1, 2, 3, 4, 6, 12, 31, 41, 61, 62, 82, 93, 101, 122, 123, 124, 164, 183, 186, 202, 244, 246, 303, 366, 372, 404, 492, 606, 732, 961, 1212, 1271, 1891, 1922, 2501, 2542, 2883, 3131, 3782, 3813, 3844, 4141, 5002, 5084, 5673, 5766, 6161, 6262, 7503, 7564, 7626, 8282, 9393, 10004, 11346, 11532, 12322, 12423, 12524, 15006, 15252, 16564, 18483, 18786, 22692, 24644, 24846, 30012, 36966, 37572, 39401, 49692, 58621, 73932, 77531, 78802, 97061, 117242, 118203, 128371, 155062, 157604, 175863, 190991, 194122, 232593, 234484, 236406, 252601, 256742, 291183, 310124, 351726, 381982, 385113, 388244, 465186, 472812, 505202, 513484, 572973, 582366, 703452, 757803, 763964, 770226, 930372, 1010404, 1145946, 1164732, 1515606, 1540452, 2291892, 2403461, 3031212, 3979501, 4806922, 5920721, 7210383, 7830631, 7959002, 9613844, 11841442, 11938503, 14420766, 15661262, 15918004, 17762163, 23491893, 23682884, 23877006, 28841532, 31322524, 35524326, 46983786, 47754012, 71048652, 93967572, 242749561, 485499122, 728248683, 970998244, 1456497366, 2912994732]

約数ペア:

[(1, 2912994732), (2, 1456497366), (3, 970998244), (4, 728248683), (6, 485499122), (12, 242749561), (31, 93967572), (41, 71048652), (61, 47754012), (62, 46983786), (82, 35524326), (93, 31322524), (101, 28841532), (122, 23877006), (123, 23682884), (124, 23491893), (164, 17762163), (183, 15918004), (186, 15661262), (202, 14420766), (244, 11938503), (246, 11841442), (303, 9613844), (366, 7959002), (372, 7830631), (404, 7210383), (492, 5920721), (606, 4806922), (732, 3979501), (961, 3031212), (1212, 2403461), (1271, 2291892), (1891, 1540452), (1922, 1515606), (2501, 1164732), (2542, 1145946), (2883, 1010404), (3131, 930372), (3782, 770226), (3813, 763964), (3844, 757803), (4141, 703452), (5002, 582366), (5084, 572973), (5673, 513484), (5766, 505202), (6161, 472812), (6262, 465186), (7503, 388244), (7564, 385113), (7626, 381982), (8282, 351726), (9393, 310124), (10004, 291183), (11346, 256742), (11532, 252601), (12322, 236406), (12423, 234484), (12524, 232593), (15006, 194122), (15252, 190991), (16564, 175863), (18483, 157604), (18786, 155062), (22692, 128371), (24644, 118203), (24846, 117242), (30012, 97061), (36966, 78802), (37572, 77531), (39401, 73932), (49692, 58621)]