1811865432

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:234

約数の個数: 256

約数和(自身を含む): 5319659520

約数和(自身を除く): 3507794088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 37, 39, 52, 61, 62, 74, 78, 83, 93, 104, 111, 122, 124, 148, 156, 166, 183, 186, 222, 244, 248, 249, 296, 312, 332, 366, 372, 403, 444, 481, 488, 498, 664, 732, 744, 793, 806, 888, 962, 996, 1079, 1147, 1209, 1443, 1464, 1586, 1612, 1891, 1924, 1992, 2158, 2257, 2294, 2379, 2418, 2573, 2886, 3071, 3172, 3224, 3237, 3441, 3782, 3848, 4316, 4514, 4588, 4758, 4836, 5063, 5146, 5673, 5772, 6142, 6344, 6474, 6771, 6882, 7564, 7719, 8632, 9028, 9176, 9213, 9516, 9672, 10126, 10292, 11346, 11544, 12284, 12948, 13542, 13764, 14911, 15128, 15189, 15438, 18056, 18426, 19032, 20252, 20584, 22692, 24568, 24583, 25896, 27084, 27528, 29341, 29822, 30378, 30876, 33449, 36852, 39923, 40504, 44733, 45384, 49166, 54168, 58682, 59644, 60756, 61752, 65819, 66898, 69967, 73704, 73749, 79846, 88023, 89466, 95201, 98332, 100347, 117364, 119288, 119769, 121512, 131638, 133796, 139934, 147498, 156953, 159692, 176046, 178932, 187331, 190402, 196664, 197457, 200694, 209901, 234728, 239538, 263276, 267592, 279868, 285603, 294996, 313906, 319384, 352092, 357864, 374662, 380804, 394914, 401388, 419802, 470859, 479076, 526552, 559736, 561993, 571206, 589992, 627812, 704184, 749324, 761608, 789828, 802776, 839604, 909571, 941718, 958152, 1123986, 1142412, 1237613, 1255624, 1498648, 1579656, 1679208, 1819142, 1883436, 2040389, 2247972, 2284824, 2435303, 2475226, 2728713, 3638284, 3712839, 3766872, 4080778, 4495944, 4870606, 4950452, 5457426, 5807261, 6121167, 7276568, 7305909, 7425678, 8161556, 9741212, 9900904, 10914852, 11614522, 12242334, 14611818, 14851356, 16323112, 17421783, 19482424, 21829704, 23229044, 24484668, 29223636, 29702712, 34843566, 46458088, 48969336, 58447272, 69687132, 75494393, 139374264, 150988786, 226483179, 301977572, 452966358, 603955144, 905932716, 1811865432]

約数ペア:

[(1, 1811865432), (2, 905932716), (3, 603955144), (4, 452966358), (6, 301977572), (8, 226483179), (12, 150988786), (13, 139374264), (24, 75494393), (26, 69687132), (31, 58447272), (37, 48969336), (39, 46458088), (52, 34843566), (61, 29702712), (62, 29223636), (74, 24484668), (78, 23229044), (83, 21829704), (93, 19482424), (104, 17421783), (111, 16323112), (122, 14851356), (124, 14611818), (148, 12242334), (156, 11614522), (166, 10914852), (183, 9900904), (186, 9741212), (222, 8161556), (244, 7425678), (248, 7305909), (249, 7276568), (296, 6121167), (312, 5807261), (332, 5457426), (366, 4950452), (372, 4870606), (403, 4495944), (444, 4080778), (481, 3766872), (488, 3712839), (498, 3638284), (664, 2728713), (732, 2475226), (744, 2435303), (793, 2284824), (806, 2247972), (888, 2040389), (962, 1883436), (996, 1819142), (1079, 1679208), (1147, 1579656), (1209, 1498648), (1443, 1255624), (1464, 1237613), (1586, 1142412), (1612, 1123986), (1891, 958152), (1924, 941718), (1992, 909571), (2158, 839604), (2257, 802776), (2294, 789828), (2379, 761608), (2418, 749324), (2573, 704184), (2886, 627812), (3071, 589992), (3172, 571206), (3224, 561993), (3237, 559736), (3441, 526552), (3782, 479076), (3848, 470859), (4316, 419802), (4514, 401388), (4588, 394914), (4758, 380804), (4836, 374662), (5063, 357864), (5146, 352092), (5673, 319384), (5772, 313906), (6142, 294996), (6344, 285603), (6474, 279868), (6771, 267592), (6882, 263276), (7564, 239538), (7719, 234728), (8632, 209901), (9028, 200694), (9176, 197457), (9213, 196664), (9516, 190402), (9672, 187331), (10126, 178932), (10292, 176046), (11346, 159692), (11544, 156953), (12284, 147498), (12948, 139934), (13542, 133796), (13764, 131638), (14911, 121512), (15128, 119769), (15189, 119288), (15438, 117364), (18056, 100347), (18426, 98332), (19032, 95201), (20252, 89466), (20584, 88023), (22692, 79846), (24568, 73749), (24583, 73704), (25896, 69967), (27084, 66898), (27528, 65819), (29341, 61752), (29822, 60756), (30378, 59644), (30876, 58682), (33449, 54168), (36852, 49166), (39923, 45384), (40504, 44733)]