745331316

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{503}}^1$

素因数の和:693

約数の個数: 96

約数和(自身を含む): 1880847360

約数和(自身を除く): 1135516044

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 67, 76, 97, 114, 134, 194, 201, 228, 268, 291, 388, 402, 503, 582, 804, 1006, 1164, 1273, 1509, 1843, 2012, 2546, 3018, 3686, 3819, 5092, 5529, 6036, 6499, 7372, 7638, 9557, 11058, 12998, 15276, 19114, 19497, 22116, 25996, 28671, 33701, 38228, 38994, 48791, 57342, 67402, 77988, 97582, 101103, 114684, 123481, 134804, 146373, 195164, 202206, 246962, 292746, 370443, 404412, 493924, 585492, 640319, 740886, 927029, 1280638, 1481772, 1854058, 1920957, 2561276, 2781087, 3268997, 3708116, 3841914, 5562174, 6537994, 7683828, 9806991, 11124348, 13075988, 19613982, 39227964, 62110943, 124221886, 186332829, 248443772, 372665658, 745331316]

約数ペア:

[(1, 745331316), (2, 372665658), (3, 248443772), (4, 186332829), (6, 124221886), (12, 62110943), (19, 39227964), (38, 19613982), (57, 13075988), (67, 11124348), (76, 9806991), (97, 7683828), (114, 6537994), (134, 5562174), (194, 3841914), (201, 3708116), (228, 3268997), (268, 2781087), (291, 2561276), (388, 1920957), (402, 1854058), (503, 1481772), (582, 1280638), (804, 927029), (1006, 740886), (1164, 640319), (1273, 585492), (1509, 493924), (1843, 404412), (2012, 370443), (2546, 292746), (3018, 246962), (3686, 202206), (3819, 195164), (5092, 146373), (5529, 134804), (6036, 123481), (6499, 114684), (7372, 101103), (7638, 97582), (9557, 77988), (11058, 67402), (12998, 57342), (15276, 48791), (19114, 38994), (19497, 38228), (22116, 33701), (25996, 28671)]