1237305456

素因数分解:

$2^4\times 3^6\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:171

約数の個数: 280

約数和(自身を含む): 3831760704

約数和(自身を除く): 2594455248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 47, 48, 54, 61, 72, 74, 81, 94, 108, 111, 122, 141, 144, 148, 162, 183, 188, 216, 222, 243, 244, 282, 296, 324, 333, 366, 376, 423, 432, 444, 486, 488, 549, 564, 592, 648, 666, 729, 732, 752, 846, 888, 972, 976, 999, 1098, 1128, 1269, 1296, 1332, 1458, 1464, 1647, 1692, 1739, 1776, 1944, 1998, 2196, 2256, 2257, 2538, 2664, 2867, 2916, 2928, 2997, 3294, 3384, 3478, 3807, 3888, 3996, 4392, 4514, 4941, 5076, 5217, 5328, 5734, 5832, 5994, 6588, 6768, 6771, 6956, 7614, 7992, 8601, 8784, 8991, 9028, 9882, 10152, 10434, 11421, 11468, 11664, 11988, 13176, 13542, 13912, 14823, 15228, 15651, 15984, 17202, 17982, 18056, 19764, 20304, 20313, 20868, 22842, 22936, 23976, 25803, 26352, 26973, 27084, 27824, 29646, 30456, 31302, 34263, 34404, 35964, 36112, 39528, 40626, 41736, 44469, 45684, 45872, 46953, 47952, 51606, 53946, 54168, 59292, 60912, 60939, 62604, 68526, 68808, 71928, 77409, 79056, 81252, 83472, 88938, 91368, 93906, 103212, 106079, 107892, 108336, 118584, 121878, 125208, 137052, 137616, 140859, 143856, 154818, 162504, 177876, 182736, 182817, 187812, 206424, 212158, 215784, 232227, 237168, 243756, 250416, 274104, 281718, 309636, 318237, 325008, 355752, 365634, 375624, 412848, 422577, 424316, 431568, 464454, 487512, 548208, 548451, 563436, 619272, 636474, 696681, 711504, 731268, 751248, 845154, 848632, 928908, 954711, 975024, 1096902, 1126872, 1238544, 1267731, 1272948, 1393362, 1462536, 1645353, 1690308, 1697264, 1857816, 1909422, 2090043, 2193804, 2253744, 2535462, 2545896, 2786724, 2864133, 2925072, 3290706, 3380616, 3715632, 3818844, 4180086, 4387608, 5070924, 5091792, 5573448, 5728266, 6581412, 6761232, 7637688, 8360172, 8592399, 8775216, 10141848, 11146896, 11456532, 13162824, 15275376, 16720344, 17184798, 20283696, 22913064, 25777197, 26325648, 33440688, 34369596, 45826128, 51554394, 68739192, 77331591, 103108788, 137478384, 154663182, 206217576, 309326364, 412435152, 618652728, 1237305456]

約数ペア:

[(1, 1237305456), (2, 618652728), (3, 412435152), (4, 309326364), (6, 206217576), (8, 154663182), (9, 137478384), (12, 103108788), (16, 77331591), (18, 68739192), (24, 51554394), (27, 45826128), (36, 34369596), (37, 33440688), (47, 26325648), (48, 25777197), (54, 22913064), (61, 20283696), (72, 17184798), (74, 16720344), (81, 15275376), (94, 13162824), (108, 11456532), (111, 11146896), (122, 10141848), (141, 8775216), (144, 8592399), (148, 8360172), (162, 7637688), (183, 6761232), (188, 6581412), (216, 5728266), (222, 5573448), (243, 5091792), (244, 5070924), (282, 4387608), (296, 4180086), (324, 3818844), (333, 3715632), (366, 3380616), (376, 3290706), (423, 2925072), (432, 2864133), (444, 2786724), (486, 2545896), (488, 2535462), (549, 2253744), (564, 2193804), (592, 2090043), (648, 1909422), (666, 1857816), (729, 1697264), (732, 1690308), (752, 1645353), (846, 1462536), (888, 1393362), (972, 1272948), (976, 1267731), (999, 1238544), (1098, 1126872), (1128, 1096902), (1269, 975024), (1296, 954711), (1332, 928908), (1458, 848632), (1464, 845154), (1647, 751248), (1692, 731268), (1739, 711504), (1776, 696681), (1944, 636474), (1998, 619272), (2196, 563436), (2256, 548451), (2257, 548208), (2538, 487512), (2664, 464454), (2867, 431568), (2916, 424316), (2928, 422577), (2997, 412848), (3294, 375624), (3384, 365634), (3478, 355752), (3807, 325008), (3888, 318237), (3996, 309636), (4392, 281718), (4514, 274104), (4941, 250416), (5076, 243756), (5217, 237168), (5328, 232227), (5734, 215784), (5832, 212158), (5994, 206424), (6588, 187812), (6768, 182817), (6771, 182736), (6956, 177876), (7614, 162504), (7992, 154818), (8601, 143856), (8784, 140859), (8991, 137616), (9028, 137052), (9882, 125208), (10152, 121878), (10434, 118584), (11421, 108336), (11468, 107892), (11664, 106079), (11988, 103212), (13176, 93906), (13542, 91368), (13912, 88938), (14823, 83472), (15228, 81252), (15651, 79056), (15984, 77409), (17202, 71928), (17982, 68808), (18056, 68526), (19764, 62604), (20304, 60939), (20313, 60912), (20868, 59292), (22842, 54168), (22936, 53946), (23976, 51606), (25803, 47952), (26352, 46953), (26973, 45872), (27084, 45684), (27824, 44469), (29646, 41736), (30456, 40626), (31302, 39528), (34263, 36112), (34404, 35964)]