772227108

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:256

約数の個数: 240

約数和(自身を含む): 2312513280

約数和(自身を除く): 1540286172

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 47, 51, 54, 57, 68, 76, 81, 94, 102, 108, 114, 141, 153, 157, 162, 171, 188, 204, 228, 282, 306, 314, 323, 324, 342, 423, 459, 471, 513, 564, 612, 628, 646, 684, 799, 846, 893, 918, 942, 969, 1026, 1269, 1292, 1377, 1413, 1539, 1598, 1692, 1786, 1836, 1884, 1938, 2052, 2397, 2538, 2669, 2679, 2754, 2826, 2907, 2983, 3078, 3196, 3572, 3807, 3876, 4239, 4794, 5076, 5338, 5358, 5508, 5652, 5814, 5966, 6156, 7191, 7379, 7614, 8007, 8037, 8478, 8721, 8949, 9588, 10676, 10716, 11628, 11932, 12717, 14382, 14758, 15181, 15228, 16014, 16074, 16956, 17442, 17898, 21573, 22137, 24021, 24111, 25434, 26163, 26847, 28764, 29516, 30362, 32028, 32148, 34884, 35796, 43146, 44274, 45543, 48042, 48222, 50711, 50868, 52326, 53694, 60724, 64719, 66411, 72063, 72333, 80541, 86292, 88548, 91086, 96084, 96444, 101422, 104652, 107388, 125443, 129438, 132822, 136629, 140201, 144126, 144666, 152133, 161082, 182172, 199233, 202844, 216189, 241623, 250886, 258876, 265644, 273258, 280402, 288252, 289332, 304266, 322164, 376329, 398466, 409887, 420603, 432378, 456399, 483246, 501772, 546516, 560804, 597699, 608532, 752658, 796932, 819774, 841206, 864756, 912798, 966492, 1128987, 1195398, 1229661, 1261809, 1369197, 1505316, 1639548, 1682412, 1825596, 2257974, 2383417, 2390796, 2459322, 2523618, 2738394, 3386961, 3785427, 4107591, 4515948, 4766834, 4918644, 5047236, 5476788, 6773922, 7150251, 7570854, 8215182, 9533668, 10160883, 11356281, 13547844, 14300502, 15141708, 16430364, 20321766, 21450753, 22712562, 28601004, 40643532, 42901506, 45425124, 64352259, 85803012, 128704518, 193056777, 257409036, 386113554, 772227108]

約数ペア:

[(1, 772227108), (2, 386113554), (3, 257409036), (4, 193056777), (6, 128704518), (9, 85803012), (12, 64352259), (17, 45425124), (18, 42901506), (19, 40643532), (27, 28601004), (34, 22712562), (36, 21450753), (38, 20321766), (47, 16430364), (51, 15141708), (54, 14300502), (57, 13547844), (68, 11356281), (76, 10160883), (81, 9533668), (94, 8215182), (102, 7570854), (108, 7150251), (114, 6773922), (141, 5476788), (153, 5047236), (157, 4918644), (162, 4766834), (171, 4515948), (188, 4107591), (204, 3785427), (228, 3386961), (282, 2738394), (306, 2523618), (314, 2459322), (323, 2390796), (324, 2383417), (342, 2257974), (423, 1825596), (459, 1682412), (471, 1639548), (513, 1505316), (564, 1369197), (612, 1261809), (628, 1229661), (646, 1195398), (684, 1128987), (799, 966492), (846, 912798), (893, 864756), (918, 841206), (942, 819774), (969, 796932), (1026, 752658), (1269, 608532), (1292, 597699), (1377, 560804), (1413, 546516), (1539, 501772), (1598, 483246), (1692, 456399), (1786, 432378), (1836, 420603), (1884, 409887), (1938, 398466), (2052, 376329), (2397, 322164), (2538, 304266), (2669, 289332), (2679, 288252), (2754, 280402), (2826, 273258), (2907, 265644), (2983, 258876), (3078, 250886), (3196, 241623), (3572, 216189), (3807, 202844), (3876, 199233), (4239, 182172), (4794, 161082), (5076, 152133), (5338, 144666), (5358, 144126), (5508, 140201), (5652, 136629), (5814, 132822), (5966, 129438), (6156, 125443), (7191, 107388), (7379, 104652), (7614, 101422), (8007, 96444), (8037, 96084), (8478, 91086), (8721, 88548), (8949, 86292), (9588, 80541), (10676, 72333), (10716, 72063), (11628, 66411), (11932, 64719), (12717, 60724), (14382, 53694), (14758, 52326), (15181, 50868), (15228, 50711), (16014, 48222), (16074, 48042), (16956, 45543), (17442, 44274), (17898, 43146), (21573, 35796), (22137, 34884), (24021, 32148), (24111, 32028), (25434, 30362), (26163, 29516), (26847, 28764)]