836870916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:314

約数の個数: 192

約数和(自身を含む): 2446295040

約数和(自身を除く): 1609424124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 31, 42, 46, 62, 69, 84, 89, 92, 93, 124, 138, 157, 161, 178, 186, 217, 267, 276, 314, 322, 356, 372, 434, 471, 483, 534, 623, 628, 644, 651, 713, 868, 942, 966, 1068, 1099, 1246, 1302, 1426, 1869, 1884, 1932, 2047, 2139, 2198, 2492, 2604, 2759, 2852, 3297, 3611, 3738, 4094, 4278, 4396, 4867, 4991, 5518, 6141, 6594, 7222, 7476, 8188, 8277, 8556, 9734, 9982, 10833, 11036, 12282, 13188, 13973, 14329, 14444, 14601, 14973, 16554, 19313, 19468, 19964, 21666, 24564, 25277, 27946, 28658, 29202, 29946, 33108, 34069, 38626, 41919, 42987, 43332, 50554, 55892, 57316, 57939, 58404, 59892, 63457, 68138, 75831, 77252, 83838, 85974, 97811, 101108, 102207, 111941, 115878, 126914, 136276, 151662, 167676, 171948, 190371, 195622, 204414, 223882, 231756, 253828, 293433, 303324, 321379, 335823, 380742, 391244, 408828, 433163, 444199, 447764, 586866, 642758, 671646, 761484, 783587, 866326, 888398, 964137, 1173732, 1285516, 1299489, 1332597, 1343292, 1567174, 1732652, 1776796, 1928274, 2249653, 2350761, 2598978, 2665194, 3032141, 3134348, 3856548, 4499306, 4701522, 5197956, 5330388, 6064282, 6748959, 8998612, 9096423, 9403044, 9962749, 12128564, 13497918, 18192846, 19925498, 26995836, 29888247, 36385692, 39850996, 59776494, 69739243, 119552988, 139478486, 209217729, 278956972, 418435458, 836870916]

約数ペア:

[(1, 836870916), (2, 418435458), (3, 278956972), (4, 209217729), (6, 139478486), (7, 119552988), (12, 69739243), (14, 59776494), (21, 39850996), (23, 36385692), (28, 29888247), (31, 26995836), (42, 19925498), (46, 18192846), (62, 13497918), (69, 12128564), (84, 9962749), (89, 9403044), (92, 9096423), (93, 8998612), (124, 6748959), (138, 6064282), (157, 5330388), (161, 5197956), (178, 4701522), (186, 4499306), (217, 3856548), (267, 3134348), (276, 3032141), (314, 2665194), (322, 2598978), (356, 2350761), (372, 2249653), (434, 1928274), (471, 1776796), (483, 1732652), (534, 1567174), (623, 1343292), (628, 1332597), (644, 1299489), (651, 1285516), (713, 1173732), (868, 964137), (942, 888398), (966, 866326), (1068, 783587), (1099, 761484), (1246, 671646), (1302, 642758), (1426, 586866), (1869, 447764), (1884, 444199), (1932, 433163), (2047, 408828), (2139, 391244), (2198, 380742), (2492, 335823), (2604, 321379), (2759, 303324), (2852, 293433), (3297, 253828), (3611, 231756), (3738, 223882), (4094, 204414), (4278, 195622), (4396, 190371), (4867, 171948), (4991, 167676), (5518, 151662), (6141, 136276), (6594, 126914), (7222, 115878), (7476, 111941), (8188, 102207), (8277, 101108), (8556, 97811), (9734, 85974), (9982, 83838), (10833, 77252), (11036, 75831), (12282, 68138), (13188, 63457), (13973, 59892), (14329, 58404), (14444, 57939), (14601, 57316), (14973, 55892), (16554, 50554), (19313, 43332), (19468, 42987), (19964, 41919), (21666, 38626), (24564, 34069), (25277, 33108), (27946, 29946), (28658, 29202)]