1266791484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:320

約数の個数: 192

約数和(自身を含む): 3675893760

約数和(自身を除く): 2409102276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 73, 76, 83, 84, 114, 131, 133, 146, 166, 219, 228, 249, 262, 266, 292, 332, 393, 399, 438, 498, 511, 524, 532, 581, 786, 798, 876, 917, 996, 1022, 1162, 1387, 1533, 1572, 1577, 1596, 1743, 1834, 2044, 2324, 2489, 2751, 2774, 3066, 3154, 3486, 3668, 4161, 4731, 4978, 5502, 5548, 6059, 6132, 6308, 6972, 7467, 8322, 9462, 9563, 9709, 9956, 10873, 11004, 11039, 12118, 14934, 16644, 17423, 18177, 18924, 19126, 19418, 21746, 22078, 24236, 28689, 29127, 29868, 32619, 33117, 34846, 36354, 38252, 38836, 42413, 43492, 44156, 52269, 57378, 58254, 65238, 66234, 66941, 69692, 72708, 76111, 84826, 104538, 114756, 115121, 116508, 127239, 130476, 132468, 133882, 152222, 169652, 181697, 200823, 206587, 209076, 228333, 230242, 254478, 267764, 304444, 345363, 363394, 401646, 413174, 456666, 460484, 508956, 545091, 619761, 690726, 726788, 793729, 803292, 805847, 826348, 913332, 1090182, 1239522, 1271879, 1381452, 1446109, 1587458, 1611694, 2180364, 2381187, 2417541, 2479044, 2543758, 2892218, 3174916, 3223388, 3815637, 4338327, 4762374, 4835082, 5087516, 5556103, 5784436, 7631274, 8676654, 9524748, 9670164, 11112206, 15080851, 15262548, 16668309, 17353308, 22224412, 30161702, 33336618, 45242553, 60323404, 66673236, 90485106, 105565957, 180970212, 211131914, 316697871, 422263828, 633395742, 1266791484]

約数ペア:

[(1, 1266791484), (2, 633395742), (3, 422263828), (4, 316697871), (6, 211131914), (7, 180970212), (12, 105565957), (14, 90485106), (19, 66673236), (21, 60323404), (28, 45242553), (38, 33336618), (42, 30161702), (57, 22224412), (73, 17353308), (76, 16668309), (83, 15262548), (84, 15080851), (114, 11112206), (131, 9670164), (133, 9524748), (146, 8676654), (166, 7631274), (219, 5784436), (228, 5556103), (249, 5087516), (262, 4835082), (266, 4762374), (292, 4338327), (332, 3815637), (393, 3223388), (399, 3174916), (438, 2892218), (498, 2543758), (511, 2479044), (524, 2417541), (532, 2381187), (581, 2180364), (786, 1611694), (798, 1587458), (876, 1446109), (917, 1381452), (996, 1271879), (1022, 1239522), (1162, 1090182), (1387, 913332), (1533, 826348), (1572, 805847), (1577, 803292), (1596, 793729), (1743, 726788), (1834, 690726), (2044, 619761), (2324, 545091), (2489, 508956), (2751, 460484), (2774, 456666), (3066, 413174), (3154, 401646), (3486, 363394), (3668, 345363), (4161, 304444), (4731, 267764), (4978, 254478), (5502, 230242), (5548, 228333), (6059, 209076), (6132, 206587), (6308, 200823), (6972, 181697), (7467, 169652), (8322, 152222), (9462, 133882), (9563, 132468), (9709, 130476), (9956, 127239), (10873, 116508), (11004, 115121), (11039, 114756), (12118, 104538), (14934, 84826), (16644, 76111), (17423, 72708), (18177, 69692), (18924, 66941), (19126, 66234), (19418, 65238), (21746, 58254), (22078, 57378), (24236, 52269), (28689, 44156), (29127, 43492), (29868, 42413), (32619, 38836), (33117, 38252), (34846, 36354)]