15691020268

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1\times {\mathrm{3407}}^1$

素因数の和:4235

約数の個数: 96

約数和(自身を含む): 36093173760

約数和(自身を除く): 20402153492

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 787, 836, 1463, 1574, 2926, 3148, 3407, 5509, 5852, 6814, 8657, 11018, 13628, 14953, 17314, 22036, 23849, 29906, 34628, 37477, 47698, 59812, 60599, 64733, 74954, 95396, 104671, 121198, 129466, 149908, 164483, 209342, 242396, 258932, 262339, 328966, 418684, 453131, 524678, 657932, 712063, 906262, 1049356, 1151381, 1424126, 1812524, 2302762, 2681309, 2848252, 4605524, 4984441, 5362618, 9968882, 10725236, 18769163, 19937764, 29494399, 37538326, 50944871, 58988798, 75076652, 101889742, 117977596, 203779484, 206460793, 356614097, 412921586, 560393581, 713228194, 825843172, 1120787162, 1426456388, 2241574324, 3922755067, 7845510134, 15691020268]

約数ペア:

[(1, 15691020268), (2, 7845510134), (4, 3922755067), (7, 2241574324), (11, 1426456388), (14, 1120787162), (19, 825843172), (22, 713228194), (28, 560393581), (38, 412921586), (44, 356614097), (76, 206460793), (77, 203779484), (133, 117977596), (154, 101889742), (209, 75076652), (266, 58988798), (308, 50944871), (418, 37538326), (532, 29494399), (787, 19937764), (836, 18769163), (1463, 10725236), (1574, 9968882), (2926, 5362618), (3148, 4984441), (3407, 4605524), (5509, 2848252), (5852, 2681309), (6814, 2302762), (8657, 1812524), (11018, 1424126), (13628, 1151381), (14953, 1049356), (17314, 906262), (22036, 712063), (23849, 657932), (29906, 524678), (34628, 453131), (37477, 418684), (47698, 328966), (59812, 262339), (60599, 258932), (64733, 242396), (74954, 209342), (95396, 164483), (104671, 149908), (121198, 129466)]