401301432

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:331

約数の個数: 256

約数和(自身を含む): 1368960000

約数和(自身を除く): 967658568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 61, 63, 72, 76, 84, 108, 114, 122, 126, 133, 152, 168, 171, 183, 189, 216, 228, 229, 244, 252, 266, 342, 366, 378, 399, 427, 456, 458, 488, 504, 513, 532, 549, 684, 687, 732, 756, 798, 854, 916, 1026, 1064, 1098, 1159, 1197, 1281, 1368, 1374, 1464, 1512, 1596, 1603, 1647, 1708, 1832, 2052, 2061, 2196, 2318, 2394, 2562, 2748, 3192, 3206, 3294, 3416, 3477, 3591, 3843, 4104, 4122, 4351, 4392, 4636, 4788, 4809, 5124, 5496, 6183, 6412, 6588, 6954, 7182, 7686, 8113, 8244, 8702, 9272, 9576, 9618, 10248, 10431, 11529, 12366, 12824, 13053, 13176, 13908, 13969, 14364, 14427, 15372, 16226, 16488, 17404, 19236, 20862, 23058, 24339, 24732, 26106, 27816, 27938, 28728, 28854, 30457, 30744, 31293, 32452, 34808, 38472, 39159, 41724, 41907, 43281, 46116, 48678, 49464, 52212, 55876, 57708, 60914, 62586, 64904, 73017, 78318, 83448, 83814, 86562, 91371, 92232, 97356, 97783, 104424, 111752, 115416, 117477, 121828, 125172, 125721, 146034, 156636, 167628, 173124, 182742, 194712, 195566, 219051, 234954, 243656, 250344, 251442, 265411, 274113, 292068, 293349, 313272, 335256, 346248, 365484, 377163, 391132, 438102, 469908, 502884, 530822, 548226, 584136, 586698, 730968, 754326, 782264, 796233, 822339, 876204, 880047, 939816, 1005768, 1061644, 1096452, 1173396, 1508652, 1592466, 1644678, 1752408, 1760094, 1857877, 2123288, 2192904, 2346792, 2388699, 2640141, 3017304, 3184932, 3289356, 3520188, 3715754, 4777398, 5280282, 5573631, 6369864, 6578712, 7040376, 7166097, 7431508, 9554796, 10560564, 11147262, 14332194, 14863016, 16720893, 19109592, 21121128, 22294524, 28664388, 33441786, 44589048, 50162679, 57328776, 66883572, 100325358, 133767144, 200650716, 401301432]

約数ペア:

[(1, 401301432), (2, 200650716), (3, 133767144), (4, 100325358), (6, 66883572), (7, 57328776), (8, 50162679), (9, 44589048), (12, 33441786), (14, 28664388), (18, 22294524), (19, 21121128), (21, 19109592), (24, 16720893), (27, 14863016), (28, 14332194), (36, 11147262), (38, 10560564), (42, 9554796), (54, 7431508), (56, 7166097), (57, 7040376), (61, 6578712), (63, 6369864), (72, 5573631), (76, 5280282), (84, 4777398), (108, 3715754), (114, 3520188), (122, 3289356), (126, 3184932), (133, 3017304), (152, 2640141), (168, 2388699), (171, 2346792), (183, 2192904), (189, 2123288), (216, 1857877), (228, 1760094), (229, 1752408), (244, 1644678), (252, 1592466), (266, 1508652), (342, 1173396), (366, 1096452), (378, 1061644), (399, 1005768), (427, 939816), (456, 880047), (458, 876204), (488, 822339), (504, 796233), (513, 782264), (532, 754326), (549, 730968), (684, 586698), (687, 584136), (732, 548226), (756, 530822), (798, 502884), (854, 469908), (916, 438102), (1026, 391132), (1064, 377163), (1098, 365484), (1159, 346248), (1197, 335256), (1281, 313272), (1368, 293349), (1374, 292068), (1464, 274113), (1512, 265411), (1596, 251442), (1603, 250344), (1647, 243656), (1708, 234954), (1832, 219051), (2052, 195566), (2061, 194712), (2196, 182742), (2318, 173124), (2394, 167628), (2562, 156636), (2748, 146034), (3192, 125721), (3206, 125172), (3294, 121828), (3416, 117477), (3477, 115416), (3591, 111752), (3843, 104424), (4104, 97783), (4122, 97356), (4351, 92232), (4392, 91371), (4636, 86562), (4788, 83814), (4809, 83448), (5124, 78318), (5496, 73017), (6183, 64904), (6412, 62586), (6588, 60914), (6954, 57708), (7182, 55876), (7686, 52212), (8113, 49464), (8244, 48678), (8702, 46116), (9272, 43281), (9576, 41907), (9618, 41724), (10248, 39159), (10431, 38472), (11529, 34808), (12366, 32452), (12824, 31293), (13053, 30744), (13176, 30457), (13908, 28854), (13969, 28728), (14364, 27938), (14427, 27816), (15372, 26106), (16226, 24732), (16488, 24339), (17404, 23058), (19236, 20862)]