1640383924

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:433

約数の個数: 96

約数和(自身を含む): 3314908800

約数和(自身を除く): 1674524876

約数列:

[1, 2, 4, 17, 19, 34, 38, 41, 68, 76, 82, 164, 173, 179, 323, 346, 358, 646, 692, 697, 716, 779, 1292, 1394, 1558, 2788, 2941, 3043, 3116, 3287, 3401, 5882, 6086, 6574, 6802, 7093, 7339, 11764, 12172, 13148, 13243, 13604, 14186, 14678, 26486, 28372, 29356, 30967, 52972, 55879, 57817, 61934, 111758, 115634, 120581, 123868, 124763, 134767, 139441, 223516, 231268, 241162, 249526, 269534, 278882, 482324, 499052, 526439, 539068, 557764, 588373, 1052878, 1176746, 1269647, 2105756, 2291039, 2353492, 2370497, 2539294, 4582078, 4740994, 5078588, 9164156, 9481988, 10002341, 20004682, 21583999, 24123293, 40009364, 43167998, 48246586, 86335996, 96493172, 410095981, 820191962, 1640383924]

約数ペア:

[(1, 1640383924), (2, 820191962), (4, 410095981), (17, 96493172), (19, 86335996), (34, 48246586), (38, 43167998), (41, 40009364), (68, 24123293), (76, 21583999), (82, 20004682), (164, 10002341), (173, 9481988), (179, 9164156), (323, 5078588), (346, 4740994), (358, 4582078), (646, 2539294), (692, 2370497), (697, 2353492), (716, 2291039), (779, 2105756), (1292, 1269647), (1394, 1176746), (1558, 1052878), (2788, 588373), (2941, 557764), (3043, 539068), (3116, 526439), (3287, 499052), (3401, 482324), (5882, 278882), (6086, 269534), (6574, 249526), (6802, 241162), (7093, 231268), (7339, 223516), (11764, 139441), (12172, 134767), (13148, 124763), (13243, 123868), (13604, 120581), (14186, 115634), (14678, 111758), (26486, 61934), (28372, 57817), (29356, 55879), (30967, 52972)]