221963756724

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{239081}}^1$

素因数の和:239186

約数の個数: 144

約数和(自身を含む): 625019640336

約数和(自身を除く): 403055883612

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 37, 41, 51, 68, 74, 82, 102, 111, 123, 148, 153, 164, 204, 222, 246, 306, 333, 369, 444, 492, 612, 629, 666, 697, 738, 1258, 1332, 1394, 1476, 1517, 1887, 2091, 2516, 2788, 3034, 3774, 4182, 4551, 5661, 6068, 6273, 7548, 8364, 9102, 11322, 12546, 13653, 18204, 22644, 25092, 25789, 27306, 51578, 54612, 77367, 103156, 154734, 232101, 239081, 309468, 464202, 478162, 717243, 928404, 956324, 1434486, 2151729, 2868972, 4064377, 4303458, 8128754, 8606916, 8845997, 9802321, 12193131, 16257508, 17691994, 19604642, 24386262, 26537991, 29406963, 35383988, 36579393, 39209284, 48772524, 53075982, 58813926, 73158786, 79613973, 88220889, 106151964, 117627852, 146317572, 150381949, 159227946, 166639457, 176441778, 300763898, 318455892, 333278914, 352883556, 362685877, 451145847, 499918371, 601527796, 666557828, 725371754, 902291694, 999836742, 1088057631, 1353437541, 1450743508, 1499755113, 1804583388, 1999673484, 2176115262, 2706875082, 2999510226, 3264172893, 4352230524, 5413750164, 5999020452, 6165659909, 6528345786, 12331319818, 13056691572, 18496979727, 24662639636, 36993959454, 55490939181, 73987918908, 110981878362, 221963756724]

約数ペア:

[(1, 221963756724), (2, 110981878362), (3, 73987918908), (4, 55490939181), (6, 36993959454), (9, 24662639636), (12, 18496979727), (17, 13056691572), (18, 12331319818), (34, 6528345786), (36, 6165659909), (37, 5999020452), (41, 5413750164), (51, 4352230524), (68, 3264172893), (74, 2999510226), (82, 2706875082), (102, 2176115262), (111, 1999673484), (123, 1804583388), (148, 1499755113), (153, 1450743508), (164, 1353437541), (204, 1088057631), (222, 999836742), (246, 902291694), (306, 725371754), (333, 666557828), (369, 601527796), (444, 499918371), (492, 451145847), (612, 362685877), (629, 352883556), (666, 333278914), (697, 318455892), (738, 300763898), (1258, 176441778), (1332, 166639457), (1394, 159227946), (1476, 150381949), (1517, 146317572), (1887, 117627852), (2091, 106151964), (2516, 88220889), (2788, 79613973), (3034, 73158786), (3774, 58813926), (4182, 53075982), (4551, 48772524), (5661, 39209284), (6068, 36579393), (6273, 35383988), (7548, 29406963), (8364, 26537991), (9102, 24386262), (11322, 19604642), (12546, 17691994), (13653, 16257508), (18204, 12193131), (22644, 9802321), (25092, 8845997), (25789, 8606916), (27306, 8128754), (51578, 4303458), (54612, 4064377), (77367, 2868972), (103156, 2151729), (154734, 1434486), (232101, 956324), (239081, 928404), (309468, 717243), (464202, 478162)]