245100492

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:219

約数の個数: 288

約数和(自身を含む): 842429952

約数和(自身を除く): 597329460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 27, 28, 34, 36, 39, 42, 51, 52, 54, 63, 68, 78, 81, 84, 91, 102, 108, 117, 119, 126, 153, 156, 162, 163, 182, 189, 204, 221, 234, 238, 243, 252, 273, 306, 324, 326, 351, 357, 364, 378, 442, 459, 468, 476, 486, 489, 546, 567, 612, 652, 663, 702, 714, 756, 819, 884, 918, 972, 978, 1053, 1071, 1092, 1134, 1141, 1326, 1377, 1404, 1428, 1467, 1547, 1638, 1701, 1836, 1956, 1989, 2106, 2119, 2142, 2268, 2282, 2457, 2652, 2754, 2771, 2934, 3094, 3159, 3213, 3276, 3402, 3423, 3978, 4131, 4212, 4238, 4284, 4401, 4564, 4641, 4914, 5508, 5542, 5868, 5967, 6188, 6318, 6357, 6426, 6804, 6846, 7371, 7956, 8262, 8313, 8476, 8802, 9282, 9639, 9828, 10269, 11084, 11934, 12636, 12714, 12852, 13203, 13692, 13923, 14742, 14833, 16524, 16626, 17604, 17901, 18564, 19071, 19278, 19397, 20538, 22113, 23868, 24939, 25428, 26406, 27846, 28917, 29484, 29666, 30807, 33252, 35802, 36023, 38142, 38556, 38794, 39609, 41076, 41769, 44226, 44499, 49878, 52812, 53703, 55692, 57213, 57834, 58191, 59332, 61614, 71604, 72046, 74817, 76284, 77588, 79218, 83538, 88452, 88998, 92421, 99756, 107406, 108069, 114426, 115668, 116382, 123228, 125307, 133497, 144092, 149634, 158436, 167076, 171639, 174573, 177996, 184842, 214812, 216138, 224451, 228852, 232764, 250614, 252161, 266994, 277263, 299268, 324207, 343278, 349146, 369684, 375921, 400491, 432276, 448902, 501228, 504322, 514917, 523719, 533988, 554526, 648414, 673353, 686556, 698292, 751842, 756483, 800982, 897804, 972621, 1008644, 1029834, 1047438, 1109052, 1201473, 1296828, 1346706, 1503684, 1512966, 1571157, 1601964, 1945242, 2059668, 2094876, 2269449, 2402946, 2693412, 2917863, 3025932, 3142314, 3604419, 3890484, 4538898, 4713471, 4805892, 5835726, 6284628, 6808347, 7208838, 8753589, 9077796, 9426942, 11671452, 13616694, 14417676, 17507178, 18853884, 20425041, 27233388, 35014356, 40850082, 61275123, 81700164, 122550246, 245100492]

約数ペア:

[(1, 245100492), (2, 122550246), (3, 81700164), (4, 61275123), (6, 40850082), (7, 35014356), (9, 27233388), (12, 20425041), (13, 18853884), (14, 17507178), (17, 14417676), (18, 13616694), (21, 11671452), (26, 9426942), (27, 9077796), (28, 8753589), (34, 7208838), (36, 6808347), (39, 6284628), (42, 5835726), (51, 4805892), (52, 4713471), (54, 4538898), (63, 3890484), (68, 3604419), (78, 3142314), (81, 3025932), (84, 2917863), (91, 2693412), (102, 2402946), (108, 2269449), (117, 2094876), (119, 2059668), (126, 1945242), (153, 1601964), (156, 1571157), (162, 1512966), (163, 1503684), (182, 1346706), (189, 1296828), (204, 1201473), (221, 1109052), (234, 1047438), (238, 1029834), (243, 1008644), (252, 972621), (273, 897804), (306, 800982), (324, 756483), (326, 751842), (351, 698292), (357, 686556), (364, 673353), (378, 648414), (442, 554526), (459, 533988), (468, 523719), (476, 514917), (486, 504322), (489, 501228), (546, 448902), (567, 432276), (612, 400491), (652, 375921), (663, 369684), (702, 349146), (714, 343278), (756, 324207), (819, 299268), (884, 277263), (918, 266994), (972, 252161), (978, 250614), (1053, 232764), (1071, 228852), (1092, 224451), (1134, 216138), (1141, 214812), (1326, 184842), (1377, 177996), (1404, 174573), (1428, 171639), (1467, 167076), (1547, 158436), (1638, 149634), (1701, 144092), (1836, 133497), (1956, 125307), (1989, 123228), (2106, 116382), (2119, 115668), (2142, 114426), (2268, 108069), (2282, 107406), (2457, 99756), (2652, 92421), (2754, 88998), (2771, 88452), (2934, 83538), (3094, 79218), (3159, 77588), (3213, 76284), (3276, 74817), (3402, 72046), (3423, 71604), (3978, 61614), (4131, 59332), (4212, 58191), (4238, 57834), (4284, 57213), (4401, 55692), (4564, 53703), (4641, 52812), (4914, 49878), (5508, 44499), (5542, 44226), (5868, 41769), (5967, 41076), (6188, 39609), (6318, 38794), (6357, 38556), (6426, 38142), (6804, 36023), (6846, 35802), (7371, 33252), (7956, 30807), (8262, 29666), (8313, 29484), (8476, 28917), (8802, 27846), (9282, 26406), (9639, 25428), (9828, 24939), (10269, 23868), (11084, 22113), (11934, 20538), (12636, 19397), (12714, 19278), (12852, 19071), (13203, 18564), (13692, 17901), (13923, 17604), (14742, 16626), (14833, 16524)]