1972006596

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{479}}^1$

素因数の和:575

約数の個数: 216

約数和(自身を含む): 6245890560

約数和(自身を除く): 4273883964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 31, 34, 36, 42, 51, 62, 63, 68, 84, 93, 102, 119, 124, 126, 153, 186, 204, 217, 238, 252, 279, 306, 357, 372, 434, 476, 479, 527, 558, 612, 651, 714, 868, 958, 961, 1054, 1071, 1116, 1302, 1428, 1437, 1581, 1916, 1922, 1953, 2108, 2142, 2604, 2874, 2883, 3162, 3353, 3689, 3844, 3906, 4284, 4311, 4743, 5748, 5766, 6324, 6706, 6727, 7378, 7812, 8143, 8622, 8649, 9486, 10059, 11067, 11532, 13412, 13454, 14756, 14849, 16286, 16337, 17244, 17298, 18972, 20118, 20181, 22134, 24429, 26908, 29698, 30177, 32572, 32674, 33201, 34596, 40236, 40362, 44268, 44547, 48858, 49011, 57001, 59396, 60354, 60543, 65348, 66402, 73287, 80724, 89094, 97716, 98022, 103943, 114002, 114359, 120708, 121086, 132804, 133641, 146574, 147033, 171003, 178188, 196044, 207886, 228004, 228718, 242172, 252433, 267282, 293148, 294066, 311829, 342006, 343077, 415772, 457436, 460319, 504866, 513009, 534564, 588132, 623658, 684012, 686154, 757299, 920638, 935487, 1009732, 1026018, 1029231, 1247316, 1372308, 1380957, 1514598, 1767031, 1841276, 1870974, 2052036, 2058462, 2271897, 2761914, 3029196, 3222233, 3534062, 3741948, 4116924, 4142871, 4543794, 5301093, 5523828, 6444466, 7068124, 7825423, 8285742, 9087588, 9666699, 10602186, 12888932, 15650846, 15903279, 16571484, 19333398, 21204372, 23476269, 29000097, 31301692, 31806558, 38666796, 46952538, 54777961, 58000194, 63613116, 70428807, 93905076, 109555922, 116000388, 140857614, 164333883, 219111844, 281715228, 328667766, 493001649, 657335532, 986003298, 1972006596]

約数ペア:

[(1, 1972006596), (2, 986003298), (3, 657335532), (4, 493001649), (6, 328667766), (7, 281715228), (9, 219111844), (12, 164333883), (14, 140857614), (17, 116000388), (18, 109555922), (21, 93905076), (28, 70428807), (31, 63613116), (34, 58000194), (36, 54777961), (42, 46952538), (51, 38666796), (62, 31806558), (63, 31301692), (68, 29000097), (84, 23476269), (93, 21204372), (102, 19333398), (119, 16571484), (124, 15903279), (126, 15650846), (153, 12888932), (186, 10602186), (204, 9666699), (217, 9087588), (238, 8285742), (252, 7825423), (279, 7068124), (306, 6444466), (357, 5523828), (372, 5301093), (434, 4543794), (476, 4142871), (479, 4116924), (527, 3741948), (558, 3534062), (612, 3222233), (651, 3029196), (714, 2761914), (868, 2271897), (958, 2058462), (961, 2052036), (1054, 1870974), (1071, 1841276), (1116, 1767031), (1302, 1514598), (1428, 1380957), (1437, 1372308), (1581, 1247316), (1916, 1029231), (1922, 1026018), (1953, 1009732), (2108, 935487), (2142, 920638), (2604, 757299), (2874, 686154), (2883, 684012), (3162, 623658), (3353, 588132), (3689, 534564), (3844, 513009), (3906, 504866), (4284, 460319), (4311, 457436), (4743, 415772), (5748, 343077), (5766, 342006), (6324, 311829), (6706, 294066), (6727, 293148), (7378, 267282), (7812, 252433), (8143, 242172), (8622, 228718), (8649, 228004), (9486, 207886), (10059, 196044), (11067, 178188), (11532, 171003), (13412, 147033), (13454, 146574), (14756, 133641), (14849, 132804), (16286, 121086), (16337, 120708), (17244, 114359), (17298, 114002), (18972, 103943), (20118, 98022), (20181, 97716), (22134, 89094), (24429, 80724), (26908, 73287), (29698, 66402), (30177, 65348), (32572, 60543), (32674, 60354), (33201, 59396), (34596, 57001), (40236, 49011), (40362, 48858), (44268, 44547)]