15671620404

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1867}}^1$

素因数の和:1987

約数の個数: 216

約数和(自身を含む): 45578542464

約数和(自身を除く): 29906922060

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 41, 44, 47, 66, 82, 94, 99, 121, 123, 132, 141, 164, 188, 198, 242, 246, 282, 363, 369, 396, 423, 451, 484, 492, 517, 564, 726, 738, 846, 902, 1034, 1089, 1353, 1452, 1476, 1551, 1692, 1804, 1867, 1927, 2068, 2178, 2706, 3102, 3734, 3854, 4059, 4356, 4653, 4961, 5412, 5601, 5687, 5781, 6204, 7468, 7708, 8118, 9306, 9922, 11202, 11374, 11562, 14883, 16236, 16803, 17061, 17343, 18612, 19844, 20537, 21197, 22404, 22748, 23124, 29766, 33606, 34122, 34686, 41074, 42394, 44649, 51183, 59532, 61611, 63591, 67212, 68244, 69372, 76547, 82148, 84788, 87749, 89298, 102366, 123222, 127182, 153094, 175498, 178596, 184833, 190773, 204732, 225907, 229641, 233167, 246444, 254364, 263247, 306188, 350996, 369666, 381546, 451814, 459282, 466334, 526494, 677721, 688923, 699501, 739332, 763092, 789741, 842017, 903628, 918564, 932668, 965239, 1052988, 1355442, 1377846, 1399002, 1579482, 1684034, 1930478, 2033163, 2098503, 2526051, 2710884, 2755692, 2798004, 2895717, 3158964, 3368068, 3597709, 3860956, 4066326, 4197006, 5052102, 5791434, 7195418, 7578153, 8132652, 8394012, 8687151, 9262187, 10104204, 10617629, 10793127, 11582868, 14390836, 15156306, 17374302, 18524374, 21235258, 21586254, 27786561, 30312612, 31852887, 32379381, 34748604, 37048748, 39574799, 42470516, 43172508, 55573122, 63705774, 64758762, 79149598, 83359683, 95558661, 111146244, 118724397, 127411548, 129517524, 158299196, 166719366, 191117322, 237448794, 333438732, 356173191, 382234644, 435322789, 474897588, 712346382, 870645578, 1305968367, 1424692764, 1741291156, 2611936734, 3917905101, 5223873468, 7835810202, 15671620404]

約数ペア:

[(1, 15671620404), (2, 7835810202), (3, 5223873468), (4, 3917905101), (6, 2611936734), (9, 1741291156), (11, 1424692764), (12, 1305968367), (18, 870645578), (22, 712346382), (33, 474897588), (36, 435322789), (41, 382234644), (44, 356173191), (47, 333438732), (66, 237448794), (82, 191117322), (94, 166719366), (99, 158299196), (121, 129517524), (123, 127411548), (132, 118724397), (141, 111146244), (164, 95558661), (188, 83359683), (198, 79149598), (242, 64758762), (246, 63705774), (282, 55573122), (363, 43172508), (369, 42470516), (396, 39574799), (423, 37048748), (451, 34748604), (484, 32379381), (492, 31852887), (517, 30312612), (564, 27786561), (726, 21586254), (738, 21235258), (846, 18524374), (902, 17374302), (1034, 15156306), (1089, 14390836), (1353, 11582868), (1452, 10793127), (1476, 10617629), (1551, 10104204), (1692, 9262187), (1804, 8687151), (1867, 8394012), (1927, 8132652), (2068, 7578153), (2178, 7195418), (2706, 5791434), (3102, 5052102), (3734, 4197006), (3854, 4066326), (4059, 3860956), (4356, 3597709), (4653, 3368068), (4961, 3158964), (5412, 2895717), (5601, 2798004), (5687, 2755692), (5781, 2710884), (6204, 2526051), (7468, 2098503), (7708, 2033163), (8118, 1930478), (9306, 1684034), (9922, 1579482), (11202, 1399002), (11374, 1377846), (11562, 1355442), (14883, 1052988), (16236, 965239), (16803, 932668), (17061, 918564), (17343, 903628), (18612, 842017), (19844, 789741), (20537, 763092), (21197, 739332), (22404, 699501), (22748, 688923), (23124, 677721), (29766, 526494), (33606, 466334), (34122, 459282), (34686, 451814), (41074, 381546), (42394, 369666), (44649, 350996), (51183, 306188), (59532, 263247), (61611, 254364), (63591, 246444), (67212, 233167), (68244, 229641), (69372, 225907), (76547, 204732), (82148, 190773), (84788, 184833), (87749, 178596), (89298, 175498), (102366, 153094), (123222, 127182)]