1930915896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:574

約数の個数: 256

約数和(自身を含む): 6354754560

約数和(自身を除く): 4423838664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 51, 52, 56, 68, 78, 84, 91, 102, 104, 119, 131, 136, 156, 168, 182, 204, 221, 238, 262, 273, 312, 357, 364, 393, 397, 408, 442, 476, 524, 546, 663, 714, 728, 786, 794, 884, 917, 952, 1048, 1092, 1191, 1326, 1428, 1547, 1572, 1588, 1703, 1768, 1834, 2184, 2227, 2382, 2652, 2751, 2779, 2856, 3094, 3144, 3176, 3406, 3668, 4454, 4641, 4764, 5109, 5161, 5304, 5502, 5558, 6188, 6681, 6749, 6812, 7336, 8337, 8908, 9282, 9528, 10218, 10322, 11004, 11116, 11921, 12376, 13362, 13498, 13624, 15483, 15589, 16674, 17816, 18564, 20247, 20436, 20644, 22008, 22232, 23842, 26724, 26996, 28951, 30966, 31178, 33348, 35763, 36127, 37128, 40494, 40872, 41288, 46767, 47243, 47684, 52007, 53448, 53992, 57902, 61932, 62356, 66696, 71526, 72254, 80988, 86853, 87737, 93534, 94486, 95368, 104014, 108381, 115804, 123864, 124712, 141729, 143052, 144508, 156021, 161976, 173706, 175474, 187068, 188972, 202657, 208028, 216762, 231608, 263211, 283458, 286104, 289016, 312042, 347412, 350948, 364049, 374136, 377944, 405314, 416056, 433524, 526422, 566916, 607971, 614159, 624084, 676091, 694824, 701896, 728098, 810628, 867048, 884119, 1052844, 1092147, 1133832, 1215942, 1228318, 1248168, 1352182, 1456196, 1621256, 1768238, 1842477, 2028273, 2105688, 2184294, 2431884, 2456636, 2652357, 2704364, 2912392, 3536476, 3684954, 4056546, 4368588, 4732637, 4863768, 4913272, 5304714, 5408728, 6188833, 7072952, 7369908, 8113092, 8737176, 9465274, 10609428, 11493547, 12377666, 14197911, 14739816, 16226184, 18566499, 18930548, 21218856, 22987094, 24755332, 28395822, 34480641, 37132998, 37861096, 45974188, 49510664, 56791644, 68961282, 74265996, 80454829, 91948376, 113583288, 137922564, 148531992, 160909658, 241364487, 275845128, 321819316, 482728974, 643638632, 965457948, 1930915896]

約数ペア:

[(1, 1930915896), (2, 965457948), (3, 643638632), (4, 482728974), (6, 321819316), (7, 275845128), (8, 241364487), (12, 160909658), (13, 148531992), (14, 137922564), (17, 113583288), (21, 91948376), (24, 80454829), (26, 74265996), (28, 68961282), (34, 56791644), (39, 49510664), (42, 45974188), (51, 37861096), (52, 37132998), (56, 34480641), (68, 28395822), (78, 24755332), (84, 22987094), (91, 21218856), (102, 18930548), (104, 18566499), (119, 16226184), (131, 14739816), (136, 14197911), (156, 12377666), (168, 11493547), (182, 10609428), (204, 9465274), (221, 8737176), (238, 8113092), (262, 7369908), (273, 7072952), (312, 6188833), (357, 5408728), (364, 5304714), (393, 4913272), (397, 4863768), (408, 4732637), (442, 4368588), (476, 4056546), (524, 3684954), (546, 3536476), (663, 2912392), (714, 2704364), (728, 2652357), (786, 2456636), (794, 2431884), (884, 2184294), (917, 2105688), (952, 2028273), (1048, 1842477), (1092, 1768238), (1191, 1621256), (1326, 1456196), (1428, 1352182), (1547, 1248168), (1572, 1228318), (1588, 1215942), (1703, 1133832), (1768, 1092147), (1834, 1052844), (2184, 884119), (2227, 867048), (2382, 810628), (2652, 728098), (2751, 701896), (2779, 694824), (2856, 676091), (3094, 624084), (3144, 614159), (3176, 607971), (3406, 566916), (3668, 526422), (4454, 433524), (4641, 416056), (4764, 405314), (5109, 377944), (5161, 374136), (5304, 364049), (5502, 350948), (5558, 347412), (6188, 312042), (6681, 289016), (6749, 286104), (6812, 283458), (7336, 263211), (8337, 231608), (8908, 216762), (9282, 208028), (9528, 202657), (10218, 188972), (10322, 187068), (11004, 175474), (11116, 173706), (11921, 161976), (12376, 156021), (13362, 144508), (13498, 143052), (13624, 141729), (15483, 124712), (15589, 123864), (16674, 115804), (17816, 108381), (18564, 104014), (20247, 95368), (20436, 94486), (20644, 93534), (22008, 87737), (22232, 86853), (23842, 80988), (26724, 72254), (26996, 71526), (28951, 66696), (30966, 62356), (31178, 61932), (33348, 57902), (35763, 53992), (36127, 53448), (37128, 52007), (40494, 47684), (40872, 47243), (41288, 46767)]