406209492

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 288

約数和(自身を含む): 1273918464

約数和(自身を除く): 867708972

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 31, 34, 36, 39, 51, 52, 54, 61, 62, 68, 78, 81, 93, 102, 108, 117, 122, 124, 153, 156, 162, 183, 186, 204, 221, 234, 243, 244, 279, 306, 324, 351, 366, 372, 403, 442, 459, 468, 486, 527, 549, 558, 612, 663, 702, 732, 793, 806, 837, 884, 918, 972, 1037, 1053, 1054, 1098, 1116, 1209, 1326, 1377, 1404, 1581, 1586, 1612, 1647, 1674, 1836, 1891, 1989, 2074, 2106, 2108, 2196, 2379, 2418, 2511, 2652, 2754, 3111, 3159, 3162, 3172, 3294, 3348, 3627, 3782, 3978, 4131, 4148, 4212, 4743, 4758, 4836, 4941, 5022, 5508, 5673, 5967, 6222, 6318, 6324, 6588, 6851, 7137, 7254, 7533, 7564, 7956, 8262, 9333, 9486, 9516, 9882, 10044, 10881, 11346, 11934, 12444, 12636, 13481, 13702, 14229, 14274, 14508, 14823, 15066, 16524, 17019, 17901, 18666, 18972, 19764, 20553, 21411, 21762, 22692, 23868, 24583, 26962, 27404, 27999, 28458, 28548, 29646, 30132, 32147, 32643, 34038, 35802, 37332, 40443, 41106, 42687, 42822, 43524, 49166, 51057, 53703, 53924, 55998, 56916, 59292, 61659, 64233, 64294, 65286, 68076, 71604, 73749, 80886, 82212, 83997, 85374, 85644, 96441, 97929, 98332, 102114, 107406, 111996, 121329, 123318, 128061, 128466, 128588, 130572, 147498, 153171, 161772, 167994, 170748, 184977, 192699, 192882, 195858, 204228, 214812, 221247, 242658, 246636, 251991, 256122, 256932, 289323, 294996, 306342, 335988, 363987, 369954, 385398, 385764, 391716, 417911, 442494, 459513, 485316, 503982, 512244, 554931, 578646, 612684, 663741, 727974, 739908, 770796, 835822, 867969, 884988, 919026, 1007964, 1091961, 1109862, 1157292, 1253733, 1327482, 1455948, 1664793, 1671644, 1735938, 1838052, 1991223, 2183922, 2219724, 2507466, 2603907, 2654964, 3275883, 3329586, 3471876, 3761199, 3982446, 4367844, 5014932, 5207814, 5973669, 6551766, 6659172, 7522398, 7811721, 7964892, 10415628, 11283597, 11947338, 13103532, 15044796, 15623442, 22567194, 23894676, 31246884, 33850791, 45134388, 67701582, 101552373, 135403164, 203104746, 406209492]

約数ペア:

[(1, 406209492), (2, 203104746), (3, 135403164), (4, 101552373), (6, 67701582), (9, 45134388), (12, 33850791), (13, 31246884), (17, 23894676), (18, 22567194), (26, 15623442), (27, 15044796), (31, 13103532), (34, 11947338), (36, 11283597), (39, 10415628), (51, 7964892), (52, 7811721), (54, 7522398), (61, 6659172), (62, 6551766), (68, 5973669), (78, 5207814), (81, 5014932), (93, 4367844), (102, 3982446), (108, 3761199), (117, 3471876), (122, 3329586), (124, 3275883), (153, 2654964), (156, 2603907), (162, 2507466), (183, 2219724), (186, 2183922), (204, 1991223), (221, 1838052), (234, 1735938), (243, 1671644), (244, 1664793), (279, 1455948), (306, 1327482), (324, 1253733), (351, 1157292), (366, 1109862), (372, 1091961), (403, 1007964), (442, 919026), (459, 884988), (468, 867969), (486, 835822), (527, 770796), (549, 739908), (558, 727974), (612, 663741), (663, 612684), (702, 578646), (732, 554931), (793, 512244), (806, 503982), (837, 485316), (884, 459513), (918, 442494), (972, 417911), (1037, 391716), (1053, 385764), (1054, 385398), (1098, 369954), (1116, 363987), (1209, 335988), (1326, 306342), (1377, 294996), (1404, 289323), (1581, 256932), (1586, 256122), (1612, 251991), (1647, 246636), (1674, 242658), (1836, 221247), (1891, 214812), (1989, 204228), (2074, 195858), (2106, 192882), (2108, 192699), (2196, 184977), (2379, 170748), (2418, 167994), (2511, 161772), (2652, 153171), (2754, 147498), (3111, 130572), (3159, 128588), (3162, 128466), (3172, 128061), (3294, 123318), (3348, 121329), (3627, 111996), (3782, 107406), (3978, 102114), (4131, 98332), (4148, 97929), (4212, 96441), (4743, 85644), (4758, 85374), (4836, 83997), (4941, 82212), (5022, 80886), (5508, 73749), (5673, 71604), (5967, 68076), (6222, 65286), (6318, 64294), (6324, 64233), (6588, 61659), (6851, 59292), (7137, 56916), (7254, 55998), (7533, 53924), (7564, 53703), (7956, 51057), (8262, 49166), (9333, 43524), (9486, 42822), (9516, 42687), (9882, 41106), (10044, 40443), (10881, 37332), (11346, 35802), (11934, 34038), (12444, 32643), (12636, 32147), (13481, 30132), (13702, 29646), (14229, 28548), (14274, 28458), (14508, 27999), (14823, 27404), (15066, 26962), (16524, 24583), (17019, 23868), (17901, 22692), (18666, 21762), (18972, 21411), (19764, 20553)]